NPASS Compound

Natural Product: NPC104459

Natural Product ID	NPC104459
Common Name ? The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.	2-(1,3-Benzodioxol-5-Yl)-3,5,6,7-Tetramethoxychromen-4-One
IUPAC Name	2-(1,3-benzodioxol-5-yl)-3,5,6,7-tetramethoxychromen-4-one
Synonyms
Synthetic Gene Cluster	n.a.
ChEMBL Identifier	CHEMBL1969511
PubChem CID	386322
Chemical Classification	CHEMONTID:0000000 [Organic compounds] [CHEMONTID:0000261] Phenylpropanoids and polyketides [CHEMONTID:0000334] Flavonoids [CHEMONTID:0002585] O-methylated flavonoids [CHEMONTID:0002592] 7-O-methylated flavonoids

The Chemical Classification was calculated by Classyfire, a software for chemical taxonomy calculation. Reference: DOI:10.1186/s13321-016-0174-y.

Chemical Representations

RDKit 3D 46 49 0 0 0 0 0 0 0 0999 V2000 3.3568 3.3514 1.8372 C 0 0 0 0 0 0 0 0 0 0 0 0 3.8814 2.2154 1.2265 O 0 0 0 0 0 0 0 0 0 0 0 0 3.0972 1.2222 0.6392 C 0 0 0 0 0 0 0 0 0 0 0 0 1.7335 1.3725 0.6642 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8631 0.4371 0.1054 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.4085 0.5663 0.1221 O 0 0 0 0 0 0 0 0 0 0 0 0 -1.3120 -0.2802 -0.3884 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.7219 0.0636 -0.2593 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.7237 -0.5732 -0.9085 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.0648 -0.1945 -0.6837 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.4022 0.8164 0.1848 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.3815 1.4702 0.8489 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.0956 1.0906 0.6194 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.0215 2.4241 1.6408 O 0 0 0 0 0 0 0 0 0 0 0 0 -6.3392 2.6330 1.1679 C 0 0 0 0 0 0 0 0 0 0 0 0 -6.6152 1.3713 0.5765 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.8059 -1.3924 -0.9828 C 0 0 0 0 0 0 0 0 0 0 0 0 0.5835 -1.6068 -1.0436 C 0 0 0 0 0 0 0 0 0 0 0 0 1.0418 -2.6372 -1.5972 O 0 0 0 0 0 0 0 0 0 0 0 0 1.4316 -0.6779 -0.4915 C 0 0 0 0 0 0 0 0 0 0 0 0 2.7980 -0.8455 -0.5260 C 0 0 0 0 0 0 0 0 0 0 0 0 3.6152 0.1141 0.0440 C 0 0 0 0 0 0 0 0 0 0 0 0 4.9967 -0.0496 0.0122 O 0 0 0 0 0 0 0 0 0 0 0 0 5.7245 0.4744 -1.0884 C 0 0 0 0 0 0 0 0 0 0 0 0 3.3677 -1.9708 -1.1286 O 0 0 0 0 0 0 0 0 0 0 0 0 3.6149 -3.1508 -0.3627 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.6238 -2.3621 -1.5445 O 0 0 0 0 0 0 0 0 0 0 0 0 -1.9768 -3.4428 -0.6702 C 0 0 0 0 0 0 0 0 0 0 0 0 4.1308 3.8373 2.4656 H 0 0 0 0 0 0 0 0 0 0 0 0 3.0353 4.1007 1.0800 H 0 0 0 0 0 0 0 0 0 0 0 0 2.5072 3.1018 2.5299 H 0 0 0 0 0 0 0 0 0 0 0 0 1.3021 2.2395 1.1288 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.5455 -1.3573 -1.6269 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.8526 -0.7096 -1.2055 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.3077 1.6059 1.1414 H 0 0 0 0 0 0 0 0 0 0 0 0 -6.4117 3.4667 0.4484 H 0 0 0 0 0 0 0 0 0 0 0 0 -7.0171 2.8282 2.0443 H 0 0 0 0 0 0 0 0 0 0 0 0 6.7251 0.8351 -0.7457 H 0 0 0 0 0 0 0 0 0 0 0 0 5.2086 1.3591 -1.5142 H 0 0 0 0 0 0 0 0 0 0 0 0 5.8088 -0.2991 -1.8794 H 0 0 0 0 0 0 0 0 0 0 0 0 4.5806 -3.0493 0.1944 H 0 0 0 0 0 0 0 0 0 0 0 0 3.6456 -4.0198 -1.0582 H 0 0 0 0 0 0 0 0 0 0 0 0 2.8253 -3.3206 0.3883 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.3105 -2.9735 0.2781 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.1207 -4.1204 -0.5016 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.8171 -3.9632 -1.1815 H 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 2 3 1 0 3 4 2 0 4 5 1 0 5 6 1 0 6 7 1 0 7 8 1 0 8 9 2 0 9 10 1 0 10 11 2 0 11 12 1 0 12 13 2 0 12 14 1 0 14 15 1 0 15 16 1 0 7 17 2 0 17 18 1 0 18 19 2 0 18 20 1 0 20 21 1 0 21 22 2 0 22 23 1 0 23 24 1 0 21 25 1 0 25 26 1 0 17 27 1 0 27 28 1 0 22 3 1 0 20 5 2 0 13 8 1 0 16 11 1 0 1 29 1 0 1 30 1 0 1 31 1 0 4 32 1 0 9 33 1 0 10 34 1 0 13 35 1 0 15 36 1 0 15 37 1 0 24 38 1 0 24 39 1 0 24 40 1 0 26 41 1 0 26 42 1 0 26 43 1 0 28 44 1 0 28 45 1 0 28 46 1 0 M END

Standard InCHIKey	ATKXYPOHHYVHEQ-UHFFFAOYSA-N
Standard InCHI	InChI=1S/C20H18O8/c1-22-14-8-13-15(19(24-3)18(14)23-2)16(21)20(25-4)17(28-13)10-5-6-11-12(7-10)27-9-26-11/h5-8H,9H2,1-4H3
SMILES	COc1cc2oc(c3ccc4c(c3)OCO4)c(c(=O)c2c(c1OC)OC)OC

Calculated Properties

Physi-Chem Properties

Molecular Weight:	386.1	Volume:	369.48 ? Van der Waals volume.
Dense:	1.045	LogP:	2.313 ? The logarithm of the n-octanol/water distribution coefficients.
logD7.4:	2.621 ? The logarithm of the n-octanol/water distribution coefficient at pH=7.4.	LogS:	-3.955 ? The logarithm of aqueous solubility value.
Rotatable Bonds:	5.0	Rigid Bonds:	22.0
TPSA:	85.59 ? Topological Polar Surface Area.	H-Bond Acceptor:	8.0
H-Bond Donor:	0.0	Rings:	4.0
Heavy Atoms:	8.0

MedChem Properties

QED Drug-Likeness Score:	0.661	GASA:	0.0 ? GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:	2.477	Fsp³:	0.25
MCE-18:	47.84 ? MCE-18 stands for medicinal chemistry evolution.MCE-18≥45 is considered a suitable value.	Lipinski Rule-of-5:	Rejected
Pfizer Rule:	Rejected	GSK Rule:	Rejected
Golden Triangle Rule:	Rejected	BMS Rule:	0
Chelating Alert:	0	PAINS Alert:	0
Colloidal aggregators:	0.083	Fluc inhibitor:	0.376 ? The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:	0.95 ? The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1	Green fluorescence:	0.517 ? The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:	0.239	Promiscuous compounds:	0.304

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:	-4.711	MDCK Permeability:	-4.661
Pgp-inhibitor:	0.985	Pgp-substrate:	0.004
PAMPA:	0.096 ? The experimental data for Peff was logarithmically transformed (logPeff). Molecules with log Peff values below 2.0 were classified as low-permeability (Category 0), while those with log Peff values exceeding 2.5 were classified as high-permeability (Category 1).	Human Intestinal Absorption (HIA):	0.001
20% Bioavailability (F20%):	0.003	30% Bioavailability (F30%):	0.0
50% Bioavailability (F50%):	0.915

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):	0.774	MRP1:	0.922
Plasma Protein Binding (PPB):	96.749%	Volume Distribution (VD):	-0.062
Fu:	3.276% ? The fraction unbound in plasms.	OATP1B1 inhibitor:	0.002
OATP1B3 inhibitor:	0.551	BCRP inhibitor:	0.129
BSEP inhibitor:	1.0

ADMET: Metabolism

CYP1A2-inhibitor:	0.983	CYP1A2-substrate:	0.743
CYP2C19-inhibitor:	0.998	CYP2C19-substrate:	0.642
CYP2C9-inhibitor:	0.947	CYP2C9-substrate:	0.313
CYP2D6-inhibitor:	0.985	CYP2D6-substrate:	0.999
CYP3A4-inhibitor:	0.506	CYP3A4-substrate:	0.783
CYP2B6-substrate:	0.891	CYP2C8-inhibitor:	0.008
HLM stability:	0.342 ? Human liver microsomal (HLM) stability. Category 0: stable+ (HLM > 30 min); Category 1: unstable- (HLM ≤ 30 min). The output value is the probability of human liver microsomal instability, where a value closer to 1 indicates a higher likelihood of instability.

ADMET: Excretion

Clearance (CL):

4.088

Half-life (T1/2):

1.044

ADMET: Toxicity

hERG Blockers:	0.137	hERG Blockers (10um):	0.49
Human Hepatotoxicity (H-HT):	0.463	Drug-induced Liver Injury (DILI):	0.854
AMES Toxicity:	0.448	Rat Oral Acute Toxicity:	0.358
Maximum Recommended Daily Dose:	0.389	Skin Sensitization:	0.437
Carcinogencity:	0.902	Eye Corrosion:	0.366
Eye Irritation:	0.902	Respiratory Toxicity:	0.554
Drug-induced Neurotoxicity:	0.52	Ototoxicity:	0.192
Hematotoxicity:	0.489	Drug-induced Nephrotoxicity:	0.269
Genotoxicity:	0.308	RPMI-8226 Immunitoxicity:	0.12
A549 Cytotoxicity:	0.105	Hek293 Cytotoxicity:	0.34
BCF:	1.801 ? Bioconcentration factors are used for considering secondary poisoning potential and assessing risks to human health via the food chain. The unit is -log10[(mg/L)/(1000*MW)].	IGC50:	3.772 ? 48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:	5.136 ? 48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].	LC50FM:	4.317 ? 96 hour fathead minnow LC50. The unit of LC50FM is -log10[(mg/L)/(1000*MW)].

Species Source

Organism ID	Organism Name	Taxonomy Level	Family	SuperKingdom	Isolation Part	Collection Location	Collection Time	Reference
NPO7058	Australostichopus mollis	Species	Stichopodidae	Eukaryota	n.a.	n.a.	n.a.	PMID[15974605]
NPO7058	Australostichopus mollis	Species	Stichopodidae	Eukaryota	n.a.	n.a.	n.a.	PMID[22271309]
NPO18490	Spiraea kamtschatica	Species	Rosaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO19147	Rhodiola pamiroalaica	Species	Crassulaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO17564	Puccinia arachidis	Species	Pucciniaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO18652	Melicope broadbentiana	Species	Rutaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO18403	Lagochilus platycalyx	Species	Lamiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO22038	Lagarostrobos franklinii	Species	Podocarpaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO18742	Cereus longispinus	Species	Sagartiidae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO14576	Trichoderma atroviride	Species	Hypocreaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO22034	Eysenhardtia texana	Species	Fabaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO7058	Australostichopus mollis	Species	Stichopodidae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO1879	Feijoa sellowiana	Species	Myrtaceae	Eukaryota	Fruit	n.a.	n.a.	Database[FooDB]
NPO1879	Feijoa sellowiana	Species	Myrtaceae	Eukaryota		n.a.	n.a.	Database[FooDB]
NPO1879	Feijoa sellowiana	Species	Myrtaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO18742	Cereus longispinus	Species	Sagartiidae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO18490	Spiraea kamtschatica	Species	Rosaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO19147	Rhodiola pamiroalaica	Species	Crassulaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO22034	Eysenhardtia texana	Species	Fabaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO1879	Feijoa sellowiana	Species	Myrtaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO18403	Lagochilus platycalyx	Species	Lamiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO22038	Lagarostrobos franklinii	Species	Podocarpaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO17564	Puccinia arachidis	Species	Pucciniaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO7058	Australostichopus mollis	Species	Stichopodidae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO18652	Melicope broadbentiana	Species	Rutaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO14576	Trichoderma atroviride	Species	Hypocreaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]

Note for Reference:
In addition to directly collecting NP source organism data from primary literature (where reference will provided as NCBI PMID or DOI links), NPASS also integrated them from below databases:
☉ UNPD: Universal Natural Products Database [PMID: 23638153].
☉ StreptomeDB: a database of streptomycetes natural products [PMID: 33051671].
☉ TM-MC: a database of medicinal materials and chemical compounds in Northeast Asian traditional medicine [PMID: 26156871].
☉ TCM@Taiwan: a Traditional Chinese Medicine database [PMID: 21253603].
☉ TCMID: a Traditional Chinese Medicine database [PMID: 29106634].
☉ TCMSP: The traditional Chinese medicine systems pharmacology database and analysis platform [PMID: 24735618].
☉ HerDing: a herb recommendation system to treat diseases using genes and chemicals [PMID: 26980517].
☉ MetaboLights: a metabolomics database [PMID: 27010336].
☉ FooDB: a database of constituents, chemistry and biology of food species [www.foodb.ca].

NP Quantity Composition/Concentration

Organism ID	Organism Name	Organism Material Preparation	Organism Part	NP Quantity (Standard)	NP Quantity (Minimum)	NP Quantity (Maximum)	Quantity Unit	Reference

Note for Reference:
In addition to directly collecting NP quantitative data from primary literature (where reference will provided as NCBI PMID or DOI links), NPASS also integrated NP quantitative records for specific NP domains (e.g., NPS from foods or herbs) from domain-specific databases. These databases include:
☉ DUKE: Dr. Duke's Phytochemical and Ethnobotanical Databases.
☉ PHENOL EXPLORER: is the first comprehensive database on polyphenol content in foods [PMID: 24103452], its homepage can be accessed at here.
☉ FooDB: a database of constituents, chemistry and biology of food species [www.foodb.ca].

Biological Activity

Activity Type	# Activity
GI50	58

Activity Type	# Activity
Cell line	58

Molecular-level activity

Target ID	Target Type	Target Name	Target Organism	Activity Type	Activity Relation	Value	Unit	Reference

In vitro activity

Target ID	Target Type	Target Name	Target Organism	Activity Type	Activity Relation	Value	Unit	Reference
NPT368	Cell line	SN12C	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT367	Cell line	MDA-N	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT369	Cell line	ACHN	Homo sapiens	GI50	n.a.	59429.22	nM	PubChem BioAssay data set
NPT370	Cell line	NCI-H23	Homo sapiens	GI50	n.a.	39445.73	nM	PubChem BioAssay data set
NPT371	Cell line	UO-31	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT372	Cell line	HOP-92	Homo sapiens	GI50	n.a.	1348.96	nM	PubChem BioAssay data set
NPT116	Cell line	HL-60	Homo sapiens	GI50	n.a.	83176.38	nM	PubChem BioAssay data set
NPT374	Cell line	SF-539	Homo sapiens	GI50	n.a.	45185.59	nM	PubChem BioAssay data set
NPT373	Cell line	SK-MEL-5	Homo sapiens	GI50	n.a.	51522.86	nM	PubChem BioAssay data set
NPT90	Cell line	DU-145	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT375	Cell line	Malme-3M	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT111	Cell line	K562	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT376	Cell line	A498	Homo sapiens	GI50	n.a.	33728.73	nM	PubChem BioAssay data set
NPT112	Cell line	MOLT-4	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT377	Cell line	OVCAR-3	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT379	Cell line	HOP-62	Homo sapiens	GI50	n.a.	27352.69	nM	PubChem BioAssay data set
NPT378	Cell line	NCI/ADR-RES	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT381	Cell line	OVCAR-8	Homo sapiens	GI50	n.a.	53333.49	nM	PubChem BioAssay data set
NPT380	Cell line	U-251	Homo sapiens	GI50	n.a.	38194.43	nM	PubChem BioAssay data set
NPT382	Cell line	OVCAR-5	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT383	Cell line	SNB-19	Homo sapiens	GI50	n.a.	44258.84	nM	PubChem BioAssay data set
NPT82	Cell line	MDA-MB-231	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT384	Cell line	TK-10	Homo sapiens	GI50	n.a.	32809.53	nM	PubChem BioAssay data set
NPT323	Cell line	SW-620	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT386	Cell line	KM12	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT455	Cell line	NCI-H522	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT387	Cell line	M14	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT388	Cell line	NCI-H322M	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT456	Cell line	OVCAR-4	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT390	Cell line	LOX IMVI	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT457	Cell line	BT-549	Homo sapiens	GI50	n.a.	38725.76	nM	PubChem BioAssay data set
NPT147	Cell line	SK-MEL-2	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT391	Cell line	HCC 2998	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT81	Cell line	A549	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT392	Cell line	SNB-75	Homo sapiens	GI50	n.a.	27164.39	nM	PubChem BioAssay data set
NPT393	Cell line	HCT-116	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT148	Cell line	HCT-15	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT394	Cell line	EKVX	Homo sapiens	GI50	n.a.	66527.32	nM	PubChem BioAssay data set
NPT395	Cell line	SF-268	Homo sapiens	GI50	n.a.	27861.21	nM	PubChem BioAssay data set
NPT306	Cell line	PC-3	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT83	Cell line	MCF7	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT146	Cell line	SK-OV-3	Homo sapiens	GI50	n.a.	44668.36	nM	PubChem BioAssay data set
NPT397	Cell line	NCI-H460	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT396	Cell line	T47D	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT398	Cell line	UACC-62	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT308	Cell line	CAKI-1	Homo sapiens	GI50	n.a.	19098.53	nM	PubChem BioAssay data set
NPT399	Cell line	SF-295	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT400	Cell line	MDA-MB-435	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT458	Cell line	IGROV-1	Homo sapiens	GI50	n.a.	67920.36	nM	PubChem BioAssay data set
NPT402	Cell line	Hs-578T	Homo sapiens	GI50	n.a.	52239.62	nM	PubChem BioAssay data set
NPT401	Cell line	786-0	Homo sapiens	GI50	n.a.	93972.33	nM	PubChem BioAssay data set
NPT403	Cell line	UACC-257	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT404	Cell line	CCRF-CEM	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT139	Cell line	HT-29	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT405	Cell line	NCI-H226	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT170	Cell line	SK-MEL-28	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT407	Cell line	COLO 205	Homo sapiens	GI50	n.a.	100000.0	nM	PubChem BioAssay data set
NPT406	Cell line	RXF 393	Homo sapiens	GI50	n.a.	32734.07	nM	PubChem BioAssay data set

In vivo activity

Target ID	Target Type	Target Name	Target Organism	Activity Type	Activity Relation	Value	Unit	Reference

Experimental ADME

Experiment Model	Experiment Tissue	ADME Type	ADME Relation	ADME Value	ADME Unit	Reference

Experimental Toxicity

Quantitative toxicity

Experiment Model	Experiment Organism	Toxicity Type	Toxicity Relation	Toxicity Value	Toxicity Unit	Reference

Common Abbreviations:
LC: Lethal Concentration; LD: Lethal Dose; LT:Lethal Time; NOAEL: No-observed-adverse-effect Level; BMDL: Benchmark Dose Lower Confidence Limit; BMD: Benchmark Dose; BMC:Benchmark Concentration; LOAEL: Lowest Observed Adverse Effect Level; RfD:Reference Dose; RfC:Reference Concentration; MRL: Minimal Risk Level; MEG: Maximum Exposure Guideline; PAC: Protective Action Criteria

Categorical toxicity labels

Hepatotoxicity	Carcinogenicity	Mutagenicity	Cardiotoxicity	Respiratory Toxicity	Eye Irritation	Endocrine Disruption

Note for Reference:
In addition to directly collecting NP quantitative data from primary literature (where reference will provided as NCBI PMID or DOI links), NPASS also integrated NP toxicity records from domain-specific databases. These databases include:
☉ ToxValDB: a curated database that compiles quantitative toxicity values for chemicals from diverse public sources to support toxicological research and risk assessment.
☉ TOXRIC: a comprehensive, free-to-access, online database providing toxicological/feature data. The toxicity labels are retrieved from this database. [PMID: 36400569]

Chemically structural similarity

Similar Active Natural Products in NPASS

Top-200 similar NPs were calculated against the active-NP-set (includes approximately 50,000 NPs with experimentally-derived bioactivity available in NPASS)

Similarity is measured using the Tanimoto coefficient (Tc) , which compares the binary fingerprints of two molecules. Tc is calculated as the intersection divided by the union of '1' bits in the fingerprints, ranging from 0 to 1, with 1 indicating highest similarity.

● The left chart: Distribution of similarity level between NPC104459 and all remaining natural products in the NPASS database.
● The right table: Most similar natural products (Tc>=0.5 or Top200).

range	Tanimoto Coefficient
0-0.1	34248
0.1-0.2	13155
0.2-0.3	2068
0.3-0.4	278
0.4-0.5	70
0.5-0.6	20
0.6-0.7	9
0.7-0.8	0
0.8-0.85	1
0.85-0.9	0
0.9-0.95	1
0.95-1	0

Similarity Score	Similarity Level	Natural Product ID
0.9038	High Similarity	NPC131557
0.8235	Intermediate Similarity	NPC259058
0.7368	Intermediate Similarity	NPC608137
0.7321	Intermediate Similarity	NPC257914
0.717	Intermediate Similarity	NPC69752
0.7115	Intermediate Similarity	NPC181250
0.7069	Intermediate Similarity	NPC34725
0.7	Intermediate Similarity	NPC76482
0.678	Remote Similarity	NPC279930
0.6721	Remote Similarity	NPC122623
0.6613	Remote Similarity	NPC99671
0.6508	Remote Similarity	NPC241774
0.6441	Remote Similarity	NPC238405
0.6308	Remote Similarity	NPC276059
0.6308	Remote Similarity	NPC280893
0.6212	Remote Similarity	NPC257277
0.6094	Remote Similarity	NPC269906
0.5938	Remote Similarity	NPC603082
0.5932	Remote Similarity	NPC215932
0.5932	Remote Similarity	NPC310259
0.5862	Remote Similarity	NPC201547
0.5645	Remote Similarity	NPC176300
0.5571	Remote Similarity	NPC302741
0.5507	Remote Similarity	NPC62640
0.5469	Remote Similarity	NPC284353
0.541	Remote Similarity	NPC299923
0.5397	Remote Similarity	NPC115798
0.5333	Remote Similarity	NPC14958
0.5312	Remote Similarity	NPC236769
0.5303	Remote Similarity	NPC472535
0.5254	Remote Similarity	NPC302408
0.5167	Remote Similarity	NPC602291
0.5156	Remote Similarity	NPC292460
0.5152	Remote Similarity	NPC474170
0.5152	Remote Similarity	NPC474388
0.5077	Remote Similarity	NPC75215
0.5077	Remote Similarity	NPC603596

Similar Clinical/Approved Drugs

Similarity level is defined by Tanimoto coefficient (Tc) between two molecules.

● The left chart: Distribution of similarity level between NPC104459 and all drugs/candidates.
● The right table: Most similar clinical/approved drugs (Tc>=0.5 or Top200).

range	Tanimoto Coefficient
0-0.1	5892
0.1-0.2	3180
0.2-0.3	75
0.3-0.4	3
0.4-0.5	0
0.5-0.6	0
0.6-0.7	0
0.7-0.8	0
0.8-0.85	0
0.85-0.9	0
0.9-0.95	0
0.95-1	0

Similarity Score	Similarity Level	Drug ID	Developmental Stage
		NPD

Bioactivity similarity

Similar Natural Products in NPASS

Similarity level is defined by Bioactivity similarity was calculated based on bioactivity descriptors of compounds. The bioactivity descriptors were calculated by a recently developed AI algorithm Chemical Checker (CC) [Nature Biotechnology, 38:1087–1096, 2020; Nature Communications, 12:3932, 2021], which evaluated bioactivity similarities at five levels:
☉ A: chemistry similarity;
☉ B: biological targets similarity;
☉ C: networks similarity;
☉ D: cell-based bioactivity similarity;
☉ E: similarity based on clinical data.
Those 5 categories of CC bioactivity descriptors were calculated and then subjected to manifold projection using UMAP algorithm, to project all NPs on a 2-Dimensional space. The current NP was highlighted with a small circle in the 2-D map. Below figures: left-to-right, A-to-E.

A: chemistry similarity

B: biological targets similarity

C: networks similarity

D: cell-based bioactivity similarity

E: similarity based on clinical data