Natural Product: NPC9824

Natural Product IDNPC9824
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
FYCJCVBJGPSOAX-JRKGWYQISA-N
IUPAC Name n.a.
Synonyms
Synthetic Gene Cluster n.a.
ChEMBL Identifier n.a.
PubChem CID n.a.
Chemical Classification
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000012] Lipids and lipid-like molecules
      • [CHEMONTID:0000258] Steroids and steroid derivatives
        • [CHEMONTID:0001013] Steroidal glycosides
          • [CHEMONTID:0002364] Steroidal saponins

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

  Chemical Representations

Standard InCHIKey FYCJCVBJGPSOAX-JRKGWYQISA-N
Standard InCHI InChI=1S/C45H72O17/c1-18-17-55-45(15-27(18)47)19(2)30-28(62-45)14-26-24-8-7-22-13-23(9-11-43(22,5)25(24)10-12-44(26,30)6)58-42-39(61-41-37(54)35(52)32(49)21(4)57-41)38(33(50)29(16-46)59-42)60-40-36(53)34(51)31(48)20(3)56-40/h7,18-21,23-42,46-54H,8-17H2,1-6H3/t18-,19-,20-,21-,23-,24+,25-,26-,27-,28-,29-,30-,31-,32-,33-,34+,35+,36-,37-,38+,39-,40+,41+,42-,43-,44+,45-/m0/s1
SMILES C[C@H]1CO[C@]2(C[C@@H]1O)[C@@H](C)[C@H]1[C@H](C[C@H]3[C@@H]4CC=C5C[C@H](CC[C@]5(C)[C@H]4CC[C@@]13C)O[C@@H]1[C@H]([C@@H]([C@H]([C@H](CO)O1)O)O[C@@H]1[C@H]([C@@H]([C@H]([C@H](C)O1)O)O)O)O[C@@H]1[C@H]([C@@H]([C@H]([C@H](C)O1)O)O)O)O2

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   884.48 Volume:   856.665
?
Van der Waals volume.
Dense:   1.032 LogP:   1.748
?
The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   2.426
?
The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
LogS:   -3.855
?
The logarithm of aqueous solubility value.
Rotatable Bonds:   7.0 Rigid Bonds:   48.0
TPSA:   255.91
?
Topological Polar Surface Area.
H-Bond Acceptor:   17.0
H-Bond Donor:   9.0 Rings:   9.0
Heavy Atoms:   17.0

MedChem Properties

QED Drug-Likeness Score:   0.155 GASA:   1.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   6.812 Fsp3:   0.956
MCE-18:   232.909
?
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:   0 PAINS Alert:   0
Colloidal aggregators:   0.812 Fluc inhibitor:   0.0
?
The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:   0.004
?
The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1
Green fluorescence:   0.0
?
The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.249 Promiscuous compounds:   0.02

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -6.597 MDCK Permeability:   -4.975
Pgp-inhibitor:   0.001 Pgp-substrate:   0.957
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):   0.006
20% Bioavailability (F20%):   0.038 30% Bioavailability (F30%):   0.818
50% Bioavailability (F50%):   0.974

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.004 MRP1:   0.016
Plasma Protein Binding (PPB):   71.215% Volume Distribution (VD):   -0.318
Fu: 21.127%
?
The fraction unbound in plasms.
OATP1B1 inhibitor:   1.0
OATP1B3 inhibitor:   1.0 BCRP inhibitor:   0.01
BSEP inhibitor:   0.407

ADMET: Metabolism

CYP1A2-inhibitor:   0.0 CYP1A2-substrate:   0.0
CYP2C19-inhibitor:   0.0 CYP2C19-substrate:   0.0
CYP2C9-inhibitor:   0.0 CYP2C9-substrate:   0.0
CYP2D6-inhibitor:   0.0 CYP2D6-substrate:   0.0
CYP3A4-inhibitor:   0.03 CYP3A4-substrate:   0.994
CYP2B6-substrate:   0.0 CYP2C8-inhibitor:   0.441
HLM stability:   0.003
?
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):  -0.0 Half-life (T1/2):  3.495

ADMET: Toxicity

hERG Blockers:  0.005 hERG Blockers (10um):  0.113
Human Hepatotoxicity (H-HT):  0.192 Drug-induced Liver Injury (DILI):  0.979
AMES Toxicity:  0.755 Rat Oral Acute Toxicity:  0.011
Maximum Recommended Daily Dose:  0.002 Skin Sensitization:  1.0
Carcinogencity:  0.025 Eye Corrosion:  0.0
Eye Irritation:  0.0 Respiratory Toxicity:  0.001
Drug-induced Neurotoxicity:  0.0 Ototoxicity:  0.999
Hematotoxicity:  0.405 Drug-induced Nephrotoxicity:  0.983
Genotoxicity:  0.04 RPMI-8226 Immunitoxicity:  0.57
A549 Cytotoxicity:  0.502 Hek293 Cytotoxicity:  0.658
BCF:   1.388
?
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:   3.313
?
48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   4.421
?
48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
LC50FM:   3.777
?
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
NPO1576 Anthriscus sylvestris Species Apiaceae Eukaryota n.a. root n.a. PMID[10230514]
NPO13332 Tacca chantrieri Species Taccaceae Eukaryota rhizomes SiMao City, Yunnan Province, China 1996-OCT PMID[11908966]
NPO13332 Tacca chantrieri Species Taccaceae Eukaryota Rhizomes n.a. n.a. PMID[12350150]
NPO1576 Anthriscus sylvestris Species Apiaceae Eukaryota n.a. n.a. n.a. PMID[12956064]
NPO12186 Oplopanax chironium Species Araliaceae Eukaryota n.a. n.a. n.a. PMID[15104479]
NPO11157 Corydalis saxicola Species Papaveraceae Eukaryota n.a. root n.a. PMID[17611928]
NPO11157 Corydalis saxicola Species Papaveraceae Eukaryota n.a. leaf n.a. PMID[18649321]
NPO13332 Tacca chantrieri Species Taccaceae Eukaryota n.a. n.a. n.a. PMID[20715765]
NPO7143 Acacia jacquemontii Species Fabaceae Eukaryota n.a. n.a. n.a. PMID[21894904]
NPO1576 Anthriscus sylvestris Species Apiaceae Eukaryota n.a. n.a. n.a. PMID[25608854]
NPO13332 Tacca chantrieri Species Taccaceae Eukaryota n.a. n.a. n.a. PMID[33253561]
NPO1133 Zieria laevigata Species Rutaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO13332 Tacca chantrieri Species Taccaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO12268 Aloe littoralis Species Asphodelaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO11396 Metzgeria furcata Species Metzgeriaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO6266 Anzia hypoleucoides Species Parmeliaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO8399 Psiadia trinervia Species Asteraceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO1576 Anthriscus sylvestris Species Apiaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO14634 Artemisia balchanorum Species Asteraceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO11157 Corydalis saxicola Species Papaveraceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO12093 Papaver orientale Species Papaveraceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO10695 Pelargonium zonale Species Geraniaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO13831 Cephalotaxus oliveri Species Taxaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO13426 Lemmaphyllum microphyllum Species Polypodiaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO1576 Anthriscus sylvestris Species Apiaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO12093 Papaver orientale Species Papaveraceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO13831 Cephalotaxus oliveri Species Taxaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO1576 Anthriscus sylvestris Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO10695 Pelargonium zonale Species Geraniaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO13332 Tacca chantrieri Species Taccaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO13426 Lemmaphyllum microphyllum Species Polypodiaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO10695 Pelargonium zonale Species Geraniaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO13527 Solanum ecuadorense Species Solanaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO3227 Androsace umbellata Species Primulaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO10094 Daphne gnidioides Species Thymelaeaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO13426 Lemmaphyllum microphyllum Species Polypodiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO6266 Anzia hypoleucoides Species Parmeliaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO13332 Tacca chantrieri Species Taccaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12268 Aloe littoralis Species Asphodelaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO14308 Coleonema pulchrum Species Rutaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO14018 Pleurotus salmoneostramineus Species Pleurotaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO13831 Cephalotaxus oliveri Species Taxaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO9487 Penicillium flexuosum Species Aspergillaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12093 Papaver orientale Species Papaveraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO8399 Psiadia trinervia Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO1576 Anthriscus sylvestris Species Apiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO7143 Acacia jacquemontii Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO14634 Artemisia balchanorum Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO11753 Sideroxylon foetidissimum Species Sapotaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO5551 Podocarpus sylvestris Species Podocarpaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO11396 Metzgeria furcata Species Metzgeriaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO1133 Zieria laevigata Species Rutaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO11157 Corydalis saxicola Species Papaveraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO11909 Othonna arborescens Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO9126 Stevia maimarensis Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO11585 Geijera salicifolia Species Rutaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO10695 Pelargonium zonale Species Geraniaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO13723 Salvia eriophora Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12186 Oplopanax chironium Species Araliaceae 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
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 NPC9824 and all remaining natural products in the NPASS database.
●  The right table: Most similar natural products (Tc>=0.5 or Top200).

Similarity Score Similarity Level Natural Product ID
0.8913 High Similarity NPC602423
0.8723 High Similarity NPC300557
0.7921 Intermediate Similarity NPC309278
0.7273 Intermediate Similarity NPC113044
0.7273 Intermediate Similarity NPC283829
0.7273 Intermediate Similarity NPC161676
0.7228 Intermediate Similarity NPC470433
0.7228 Intermediate Similarity NPC46190
0.7228 Intermediate Similarity NPC171073
0.7184 Intermediate Similarity NPC480555
0.7184 Intermediate Similarity NPC150372
0.7157 Intermediate Similarity NPC248746
0.713 Intermediate Similarity NPC477811
0.71 Intermediate Similarity NPC14704
0.7071 Intermediate Similarity NPC470432
0.7071 Intermediate Similarity NPC230507
0.6944 Remote Similarity NPC480554
0.6931 Remote Similarity NPC305423
0.6842 Remote Similarity NPC181845
0.6842 Remote Similarity NPC477808
0.6822 Remote Similarity NPC269297
0.6822 Remote Similarity NPC222202
0.6818 Remote Similarity NPC480553
0.6792 Remote Similarity NPC102016
0.6792 Remote Similarity NPC95051
0.6762 Remote Similarity NPC42171
0.6762 Remote Similarity NPC6806
0.6759 Remote Similarity NPC475333
0.6759 Remote Similarity NPC224098
0.6759 Remote Similarity NPC208383
0.6698 Remote Similarity NPC150057
0.6698 Remote Similarity NPC147753
0.6545 Remote Similarity NPC194207
0.6545 Remote Similarity NPC22779
0.6522 Remote Similarity NPC480556
0.65 Remote Similarity NPC206003
0.65 Remote Similarity NPC473610
0.6486 Remote Similarity NPC218571
0.6486 Remote Similarity NPC487615
0.6355 Remote Similarity NPC477809
0.6316 Remote Similarity NPC31896
0.6261 Remote Similarity NPC232054
0.6186 Remote Similarity NPC224314
0.6095 Remote Similarity NPC125324
0.6075 Remote Similarity NPC475351
0.6036 Remote Similarity NPC475247
0.6 Remote Similarity NPC48886
0.6 Remote Similarity NPC94881
0.595 Remote Similarity NPC210569
0.5929 Remote Similarity NPC475550
0.5888 Remote Similarity NPC141433
0.5888 Remote Similarity NPC475670
0.5877 Remote Similarity NPC32361
0.5877 Remote Similarity NPC13193
0.5806 Remote Similarity NPC244431
0.5794 Remote Similarity NPC94272
0.5785 Remote Similarity NPC477807
0.5727 Remote Similarity NPC40440
0.5714 Remote Similarity NPC51172
0.5714 Remote Similarity NPC49032
0.5714 Remote Similarity NPC124677
0.5691 Remote Similarity NPC15918
0.568 Remote Similarity NPC305771
0.568 Remote Similarity NPC94072
0.568 Remote Similarity NPC169816
0.5664 Remote Similarity NPC475182
0.5614 Remote Similarity NPC97700
0.5614 Remote Similarity NPC73243
0.5614 Remote Similarity NPC244086
0.5614 Remote Similarity NPC184617
0.5614 Remote Similarity NPC84956
0.5614 Remote Similarity NPC30856
0.5586 Remote Similarity NPC42482
0.5586 Remote Similarity NPC98696
0.5556 Remote Similarity NPC263359
0.5524 Remote Similarity NPC477451
0.5517 Remote Similarity NPC247037
0.5514 Remote Similarity NPC19400
0.5505 Remote Similarity NPC6295
0.5487 Remote Similarity NPC122819
0.5462 Remote Similarity NPC83137
0.5446 Remote Similarity NPC473601
0.5398 Remote Similarity NPC469347
0.5378 Remote Similarity NPC249265
0.537 Remote Similarity NPC306131
0.537 Remote Similarity NPC200802
0.5364 Remote Similarity NPC15249
0.5364 Remote Similarity NPC485595
0.5364 Remote Similarity NPC25455
0.5345 Remote Similarity NPC294129
0.5333 Remote Similarity NPC23808
0.5333 Remote Similarity NPC87998
0.5304 Remote Similarity NPC249553
0.5304 Remote Similarity NPC182900
0.5299 Remote Similarity NPC475319
0.5294 Remote Similarity NPC232037
0.5289 Remote Similarity NPC132080
0.5288 Remote Similarity NPC165439
0.5288 Remote Similarity NPC485594
0.521 Remote Similarity NPC116756
0.5189 Remote Similarity NPC297348
0.5189 Remote Similarity NPC249204
0.5189 Remote Similarity NPC48339
0.5189 Remote Similarity NPC141769
0.5189 Remote Similarity NPC477547
0.5179 Remote Similarity NPC70204
0.5169 Remote Similarity NPC115165
0.5128 Remote Similarity NPC151134
0.5124 Remote Similarity NPC470864
0.5122 Remote Similarity NPC308140
0.5122 Remote Similarity NPC287885
0.5102 Remote Similarity NPC100451
0.5082 Remote Similarity NPC476112
0.5082 Remote Similarity NPC307534
0.5048 Remote Similarity NPC486114
0.5047 Remote Similarity NPC325828

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC9824 and all drugs/candidates.
●  The right table: Most similar clinical/approved drugs (Tc>=0.5 or Top200).

Similarity Score Similarity Level Drug ID Developmental Stage
0.6698 Remote Similarity NPD8450 Suspended
0.5487 Remote Similarity NPD8449 Approved
0.5047 Remote Similarity NPD8171 Phase 2

Bioactivity similarity

  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