NPASS Compound

Natural Product: NPC48156

Natural Product ID	NPC48156
Common Name ? The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.	HUBUCUOTSSVULF-WPWLPRNLSA-N
IUPAC Name	n.a.
Synonyms
Synthetic Gene Cluster	n.a.
ChEMBL Identifier	n.a.
PubChem CID	42608006
Chemical Classification	CHEMONTID:0000000 [Organic compounds] [CHEMONTID:0000261] Phenylpropanoids and polyketides [CHEMONTID:0000334] Flavonoids [CHEMONTID:0001111] Flavonoid glycosides [CHEMONTID:0001583] Flavonoid O-glycosides [CHEMONTID:0003533] Flavonoid-7-O-glycosides

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 91 96 0 0 0 0 0 0 0 0999 V2000 -0.8986 2.4444 -4.1564 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.8955 2.8748 -3.2767 O 0 0 0 0 0 0 0 0 0 0 0 0 -2.9812 2.1191 -2.8670 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.1885 0.8208 -3.2913 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.2794 0.0873 -2.8735 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.1588 0.6799 -2.0222 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.9582 1.9865 -1.5889 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.8818 2.7139 -1.9992 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.6807 4.0325 -1.5605 O 0 0 0 0 0 0 0 0 0 0 0 0 -4.4540 -1.2867 -3.3083 C 0 0 2 0 0 0 0 0 0 0 0 0 -5.7271 -1.9556 -3.0044 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.7028 -2.6799 -1.7314 C 0 0 0 0 0 0 0 0 0 0 0 0 -6.6998 -3.3591 -1.3142 O 0 0 0 0 0 0 0 0 0 0 0 0 -4.5429 -2.6660 -0.8736 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.5913 -2.9158 0.4741 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.4066 -2.8764 1.2033 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.1983 -2.5977 0.6228 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.1937 -2.3523 -0.7332 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.3254 -2.3728 -1.5187 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.3557 -2.1281 -2.8861 O 0 0 0 0 0 0 0 0 0 0 0 0 -1.0396 -2.5627 1.3621 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.8901 -2.7210 2.7375 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0913 -1.6737 3.2293 C 0 0 0 0 0 0 0 0 0 0 0 0 0.3244 -1.8906 4.6812 C 0 0 0 0 0 0 0 0 0 0 0 0 1.0028 -3.2396 4.8067 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0630 -4.2540 4.2083 C 0 0 0 0 0 0 0 0 0 0 0 0 0.9018 -5.5500 4.1404 C 0 0 0 0 0 0 0 0 0 0 0 0 1.9798 -5.3760 3.2786 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.3564 -3.9999 2.9482 O 0 0 0 0 0 0 0 0 0 0 0 0 2.2068 -3.2980 4.0868 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.8595 -2.0129 5.4299 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.1213 -0.4262 2.7698 O 0 0 0 0 0 0 0 0 0 0 0 0 0.7861 0.0958 1.9249 C 0 0 0 0 0 0 0 0 0 0 0 0 1.5051 1.2642 2.5436 C 0 0 0 0 0 0 0 0 0 0 0 0 2.1336 1.9252 1.2930 C 0 0 0 0 0 0 0 0 0 0 0 0 3.6124 1.7493 1.3192 C 0 0 0 0 0 0 0 0 0 0 0 0 4.2804 2.4301 0.3846 O 0 0 0 0 0 0 0 0 0 0 0 0 4.1766 2.3157 -0.9309 C 0 0 0 0 0 0 0 0 0 0 0 0 3.9892 3.6499 -1.6753 C 0 0 0 0 0 0 0 0 0 0 0 0 4.3991 3.2610 -3.0784 C 0 0 0 0 0 0 0 0 0 0 0 0 5.1830 4.3469 -3.7789 C 0 0 0 0 0 0 0 0 0 0 0 0 6.3115 4.7408 -3.0780 O 0 0 0 0 0 0 0 0 0 0 0 0 5.2333 2.0289 -2.8522 C 0 0 0 0 0 0 0 0 0 0 0 0 5.4619 1.9687 -1.4792 O 0 0 0 0 0 0 0 0 0 0 0 0 3.3007 2.9421 -3.8654 O 0 0 0 0 0 0 0 0 0 0 0 0 4.8078 4.6251 -1.1244 O 0 0 0 0 0 0 0 0 0 0 0 0 1.4898 1.2238 0.1862 C 0 0 0 0 0 0 0 0 0 0 0 0 0.3337 0.5752 0.6969 O 0 0 0 0 0 0 0 0 0 0 0 0 1.8655 3.3139 1.3756 O 0 0 0 0 0 0 0 0 0 0 0 0 0.6831 2.1564 3.2071 O 0 0 0 0 0 0 0 0 0 0 0 0 -5.8234 -3.2040 1.0752 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.4816 3.3384 -4.6859 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.1511 1.8402 -3.6540 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.4402 1.8631 -4.9615 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.4728 0.3856 -3.9655 H 0 0 0 0 0 0 0 0 0 0 0 0 -6.0483 0.1995 -1.6286 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.6619 2.4571 -0.9086 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.2936 4.2448 -0.6515 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.3589 -1.2851 -4.4488 H 0 0 0 0 0 0 0 0 0 0 0 0 -6.0394 -2.7053 -3.7775 H 0 0 0 0 0 0 0 0 0 0 0 0 -6.5422 -1.1811 -3.0247 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.4955 -3.0803 2.2359 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.2407 -2.1322 -1.1988 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.8815 -2.6318 3.2229 H 0 0 0 0 0 0 0 0 0 0 0 0 1.0715 -2.0054 2.7370 H 0 0 0 0 0 0 0 0 0 0 0 0 1.0160 -1.1450 5.1207 H 0 0 0 0 0 0 0 0 0 0 0 0 1.1849 -3.4911 5.8781 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.7656 -4.5201 4.9234 H 0 0 0 0 0 0 0 0 0 0 0 0 0.2456 -6.3408 3.7588 H 0 0 0 0 0 0 0 0 0 0 0 0 1.2764 -5.7341 5.1630 H 0 0 0 0 0 0 0 0 0 0 0 0 1.9478 -6.0714 2.5721 H 0 0 0 0 0 0 0 0 0 0 0 0 2.9920 -3.2612 4.6955 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.8927 -1.3518 6.1629 H 0 0 0 0 0 0 0 0 0 0 0 0 1.5878 -0.6895 1.7656 H 0 0 0 0 0 0 0 0 0 0 0 0 2.3206 0.9431 3.2062 H 0 0 0 0 0 0 0 0 0 0 0 0 3.8083 0.6299 1.2893 H 0 0 0 0 0 0 0 0 0 0 0 0 3.9993 2.1161 2.3292 H 0 0 0 0 0 0 0 0 0 0 0 0 3.4351 1.6271 -1.3744 H 0 0 0 0 0 0 0 0 0 0 0 0 2.9215 3.9091 -1.6936 H 0 0 0 0 0 0 0 0 0 0 0 0 5.5041 3.9989 -4.7785 H 0 0 0 0 0 0 0 0 0 0 0 0 4.5573 5.2530 -3.9306 H 0 0 0 0 0 0 0 0 0 0 0 0 7.1621 4.3765 -3.4553 H 0 0 0 0 0 0 0 0 0 0 0 0 4.7300 1.1300 -3.2486 H 0 0 0 0 0 0 0 0 0 0 0 0 6.1858 2.1360 -3.4176 H 0 0 0 0 0 0 0 0 0 0 0 0 3.3910 3.3519 -4.7819 H 0 0 0 0 0 0 0 0 0 0 0 0 5.3719 4.2296 -0.4034 H 0 0 0 0 0 0 0 0 0 0 0 0 2.1188 0.3287 -0.1150 H 0 0 0 0 0 0 0 0 0 0 0 0 1.1868 1.8325 -0.6591 H 0 0 0 0 0 0 0 0 0 0 0 0 1.8726 3.6423 0.4450 H 0 0 0 0 0 0 0 0 0 0 0 0 1.1747 2.9679 3.4100 H 0 0 0 0 0 0 0 0 0 0 0 0 -6.2082 -4.1486 1.0606 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 2 0 6 7 1 0 7 8 2 0 8 9 1 0 5 10 1 0 10 11 1 0 11 12 1 0 12 13 2 0 12 14 1 0 14 15 2 0 15 16 1 0 16 17 2 0 17 18 1 0 18 19 2 0 19 20 1 0 17 21 1 0 21 22 1 0 22 23 1 0 23 24 1 0 24 25 1 0 25 26 1 0 26 27 1 0 27 28 1 0 26 29 1 0 25 30 1 0 24 31 1 0 23 32 1 0 32 33 1 0 33 34 1 0 34 35 1 0 35 36 1 0 36 37 1 0 37 38 1 0 38 39 1 0 39 40 1 0 40 41 1 0 41 42 1 0 40 43 1 0 43 44 1 0 40 45 1 0 39 46 1 0 35 47 1 0 47 48 1 0 35 49 1 0 34 50 1 0 15 51 1 0 8 3 1 0 20 10 1 0 29 22 1 0 48 33 1 0 19 14 1 0 44 38 1 0 1 52 1 0 1 53 1 0 1 54 1 0 4 55 1 0 6 56 1 0 7 57 1 0 9 58 1 0 10 59 1 6 11 60 1 0 11 61 1 0 16 62 1 0 18 63 1 0 22 64 1 0 23 65 1 0 24 66 1 0 25 67 1 0 26 68 1 0 27 69 1 0 27 70 1 0 28 71 1 0 30 72 1 0 31 73 1 0 33 74 1 0 34 75 1 0 36 76 1 0 36 77 1 0 38 78 1 0 39 79 1 0 41 80 1 0 41 81 1 0 42 82 1 0 43 83 1 0 43 84 1 0 45 85 1 0 46 86 1 0 47 87 1 0 47 88 1 0 49 89 1 0 50 90 1 0 51 91 1 0 M END

Standard InCHIKey	HUBUCUOTSSVULF-WPWLPRNLSA-N
Standard InCHI	InChI=1S/C32H40O19/c1-44-19-4-13(2-3-15(19)35)18-7-17(37)22-16(36)5-14(6-20(22)49-18)48-28-25(24(39)23(38)21(8-33)50-28)51-30-27(41)32(43,12-47-30)11-46-29-26(40)31(42,9-34)10-45-29/h2-6,18,21,23-30,33-36,38-43H,7-12H2,1H3/t18-,21?,23?,24?,25?,26?,27?,28?,29?,30?,31?,32?/m0/s1
SMILES	COc1cc(ccc1O)[C@@H]1CC(=O)c2c(cc(cc2O1)OC1C(C(C(C(CO)O1)O)O)OC1C(C(COC2C(C(CO)(CO2)O)O)(CO1)O)O)O

Calculated Properties

Physi-Chem Properties

Molecular Weight:	728.22	Volume:	659.248 ? Van der Waals volume.
Dense:	1.105	LogP:	-0.883 ? The logarithm of the n-octanol/water distribution coefficients.
logD7.4:	-0.094 ? The logarithm of the n-octanol/water distribution coefficient at pH=7.4.	LogS:	-2.545 ? The logarithm of aqueous solubility value.
Rotatable Bonds:	11.0	Rigid Bonds:	34.0
TPSA:	293.21 ? Topological Polar Surface Area.	H-Bond Acceptor:	19.0
H-Bond Donor:	10.0	Rings:	6.0
Heavy Atoms:	19.0

MedChem Properties

QED Drug-Likeness Score:	0.11	GASA:	1.0 ? GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:	5.489	Fsp³:	0.594
MCE-18:	150.706 ? MCE-18 stands for medicinal chemistry evolution.MCE-18≥45 is considered a suitable value.	Lipinski Rule-of-5:	Accepted
Pfizer Rule:	Rejected	GSK Rule:	Accepted
Golden Triangle Rule:	Accepted	BMS Rule:	1
Chelating Alert:	1	PAINS Alert:	0
Colloidal aggregators:	0.049	Fluc inhibitor:	0.051 ? The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:	0.051 ? The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1	Green fluorescence:	0.475 ? The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:	0.206	Promiscuous compounds:	0.334

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:	-6.926	MDCK Permeability:	-5.01
Pgp-inhibitor:	0.0	Pgp-substrate:	0.847
PAMPA:	1.0 ? 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):	0.997
20% Bioavailability (F20%):	0.953	30% Bioavailability (F30%):	1.0
50% Bioavailability (F50%):	1.0

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):	0.0	MRP1:	0.952
Plasma Protein Binding (PPB):	75.586%	Volume Distribution (VD):	-0.353
Fu:	23.763% ? The fraction unbound in plasms.	OATP1B1 inhibitor:	0.007
OATP1B3 inhibitor:	0.991	BCRP inhibitor:	0.843
BSEP inhibitor:	0.002

ADMET: Metabolism

CYP1A2-inhibitor:	0.0	CYP1A2-substrate:	0.0
CYP2C19-inhibitor:	0.0	CYP2C19-substrate:	0.0
CYP2C9-inhibitor:	0.847	CYP2C9-substrate:	0.0
CYP2D6-inhibitor:	0.0	CYP2D6-substrate:	0.0
CYP3A4-inhibitor:	0.0	CYP3A4-substrate:	0.0
CYP2B6-substrate:	0.0	CYP2C8-inhibitor:	0.0
HLM stability:	0.0 ? 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):

1.071

Half-life (T1/2):

3.485

ADMET: Toxicity

hERG Blockers:	0.02	hERG Blockers (10um):	0.116
Human Hepatotoxicity (H-HT):	0.735	Drug-induced Liver Injury (DILI):	0.836
AMES Toxicity:	0.978	Rat Oral Acute Toxicity:	0.324
Maximum Recommended Daily Dose:	0.203	Skin Sensitization:	0.932
Carcinogencity:	0.255	Eye Corrosion:	0.0
Eye Irritation:	0.002	Respiratory Toxicity:	0.052
Drug-induced Neurotoxicity:	0.405	Ototoxicity:	0.993
Hematotoxicity:	0.047	Drug-induced Nephrotoxicity:	0.552
Genotoxicity:	0.966	RPMI-8226 Immunitoxicity:	0.351
A549 Cytotoxicity:	0.435	Hek293 Cytotoxicity:	0.891
BCF:	0.404 ? 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:	2.738 ? 48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:	4.742 ? 48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].	LC50FM:	3.534 ? 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
NPO23218	Viscum coloratum	Species	Viscaceae	Eukaryota	n.a.	aerial part	n.a.	PMID[2082684]
NPO23218	Viscum coloratum	Species	Viscaceae	Eukaryota	n.a.	aerial part	n.a.	PMID[21922656]
NPO23218	Viscum coloratum	Species	Viscaceae	Eukaryota	n.a.	aerial part	n.a.	PMID[3254039]
NPO23218	Viscum coloratum	Species	Viscaceae	Eukaryota	n.a.	aerial part	n.a.	PMID[3256207]
NPO23218	Viscum coloratum	Species	Viscaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO23218	Viscum coloratum	Species	Viscaceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO23218	Viscum coloratum	Species	Viscaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO23218	Viscum coloratum	Species	Viscaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TM-MC]
NPO23218	Viscum coloratum	Species	Viscaceae	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

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

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 NPC48156 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	15072
0.1-0.2	30696
0.2-0.3	3707
0.3-0.4	322
0.4-0.5	38
0.5-0.6	8
0.6-0.7	13
0.7-0.8	0
0.8-0.85	0
0.85-0.9	0
0.9-0.95	1
0.95-1	1

Similarity Score	Similarity Level	Natural Product ID
1.0	High Similarity	NPC241196
0.9405	High Similarity	NPC261254
0.6827	Remote Similarity	NPC469371
0.6304	Remote Similarity	NPC236934
0.625	Remote Similarity	NPC200708
0.625	Remote Similarity	NPC604887
0.6162	Remote Similarity	NPC105095
0.6162	Remote Similarity	NPC177731
0.6162	Remote Similarity	NPC725
0.6146	Remote Similarity	NPC105283
0.602	Remote Similarity	NPC97285
0.602	Remote Similarity	NPC142860
0.602	Remote Similarity	NPC152538
0.602	Remote Similarity	NPC246469
0.602	Remote Similarity	NPC89088
0.59	Remote Similarity	NPC291124
0.59	Remote Similarity	NPC131157
0.5577	Remote Similarity	NPC47140
0.5158	Remote Similarity	NPC183536
0.5104	Remote Similarity	NPC219163
0.5104	Remote Similarity	NPC39351
0.5098	Remote Similarity	NPC265480
0.5056	Remote Similarity	NPC601998

Similar Clinical/Approved Drugs

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

● The left chart: Distribution of similarity level between NPC48156 and all drugs/candidates.
● The right table: Most similar clinical/approved drugs (Tc>=0.5 or Top200).

range	Tanimoto Coefficient
0-0.1	4474
0.1-0.2	4596
0.2-0.3	73
0.3-0.4	6
0.4-0.5	1
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