Structure

Physi-Chem Properties

Molecular Weight:  800.49
Volume:  798.156
LogP:  3.095
LogD:  3.509
LogS:  -3.346
# Rotatable Bonds:  7
TPSA:  228.22
# H-Bond Aceptor:  14
# H-Bond Donor:  9
# Rings:  7
# Heavy Atoms:  14

MedChem Properties

QED Drug-Likeness Score:  0.166
Synthetic Accessibility Score:  6.084
Fsp3:  1.0
Lipinski Rule-of-5:  Rejected
Pfizer Rule:  Accepted
GSK Rule:  Rejected
BMS Rule:  1
Golden Triangle Rule:  Rejected
Chelating Alert:  0
PAINS Alert:  0

ADMET Properties (ADMETlab2.0)

ADMET: Absorption

Caco-2 Permeability:  -5.482
MDCK Permeability:  0.00012055112892994657
Pgp-inhibitor:  0.995
Pgp-substrate:  0.363
Human Intestinal Absorption (HIA):  0.266
20% Bioavailability (F20%):  0.047
30% Bioavailability (F30%):  0.906

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):  0.024
Plasma Protein Binding (PPB):  54.95957946777344%
Volume Distribution (VD):  0.149
Pgp-substrate:  13.279760360717773%

ADMET: Metabolism

CYP1A2-inhibitor:  0.0
CYP1A2-substrate:  0.113
CYP2C19-inhibitor:  0.001
CYP2C19-substrate:  0.61
CYP2C9-inhibitor:  0.003
CYP2C9-substrate:  0.02
CYP2D6-inhibitor:  0.002
CYP2D6-substrate:  0.09
CYP3A4-inhibitor:  0.04
CYP3A4-substrate:  0.072

ADMET: Excretion

Clearance (CL):  0.812
Half-life (T1/2):  0.669

ADMET: Toxicity

hERG Blockers:  0.243
Human Hepatotoxicity (H-HT):  0.168
Drug-inuced Liver Injury (DILI):  0.012
AMES Toxicity:  0.062
Rat Oral Acute Toxicity:  0.3
Maximum Recommended Daily Dose:  0.049
Skin Sensitization:  0.915
Carcinogencity:  0.008
Eye Corrosion:  0.003
Eye Irritation:  0.009
Respiratory Toxicity:  0.981

Download Data

Data Type Select
General Info & Identifiers & Properties  
Structure MOL file  
Source Organisms  
Biological Activities  
Similar NPs/Drugs  

  Natural Product: NPC307167

Natural Product ID:  NPC307167
Common Name*:   Sid85149183
IUPAC Name:   (2S,3R,4R,5R,6S)-2-[(2R,3R,4S,5S,6R)-2-[[(3S,5R,6S,8R,9R,10R,12R,13R,14R,17S)-3,12-dihydroxy-17-[(2S,5S)-5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-4,4,8,10,14-pentamethyl-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-6-yl]oxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-6-methyloxane-3,4,5-triol
Synonyms:   (24S)-Pseudo-Ginsenoside F11
Standard InCHIKey:  JBGYSAVRIDZNKA-WBQAOMMUSA-N
Standard InCHI:  InChI=1S/C42H72O14/c1-19-28(46)30(48)32(50)35(52-19)55-33-31(49)29(47)23(18-43)54-36(33)53-22-17-41(8)24(39(6)13-11-25(45)37(2,3)34(22)39)16-21(44)27-20(10-14-40(27,41)7)42(9)15-12-26(56-42)38(4,5)51/h19-36,43-51H,10-18H2,1-9H3/t19-,20-,21+,22-,23+,24+,25-,26-,27-,28-,29+,30+,31-,32+,33+,34-,35-,36+,39+,40+,41+,42-/m0/s1
SMILES:  OC[C@H]1O[C@@H](O[C@H]2C[C@]3(C)[C@@H]([C@@]4([C@@H]2C(C)(C)[C@@H](O)CC4)C)C[C@H]([C@H]2[C@@]3(C)CC[C@@H]2[C@]2(C)CC[C@H](O2)C(O)(C)C)O)[C@@H]([C@H]([C@@H]1O)O)O[C@@H]1O[C@@H](C)[C@@H]([C@H]([C@H]1O)O)O
Synthetic Gene Cluster:   n.a.
ChEMBL Identifier:   CHEMBL509047
PubChem CID:   21637586
Chemical Classification**:  
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000012] Lipids and lipid-like molecules
      • [CHEMONTID:0000259] Prenol lipids
        • [CHEMONTID:0002049] Terpene glycosides
          • [CHEMONTID:0001580] Triterpene glycosides
            • [CHEMONTID:0002358] Triterpene saponins

*Note: the InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
**Note: the Chemical Classification was calculated by NPClassifier Version 1.5. Reference: PMID:34662515.

  Species Source

Organism ID Organism Name Taxonomy Level Family SuperKingdom Isolation Part Collection Location Collection Time Reference
NPO28005 Panax japonicus Species Araliaceae Eukaryota n.a. n.a. n.a. PMID[12350149]
NPO28005 Panax japonicus Species Araliaceae Eukaryota Roots n.a. n.a. PMID[28006911]
NPO28005 Panax japonicus Species Araliaceae Eukaryota n.a. n.a. n.a. PMID[28202328]
NPO28005 Panax japonicus Species Araliaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO28005 Panax japonicus Species Araliaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO28005 Panax japonicus 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 NP ID 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

Target ID Target Type Target Name Target Organism Activity Type Activity Relation Value Unit Reference
NPT136 Cell Line SK-N-SH Homo sapiens Activity = 103.0 % PMID[527751]
NPT10 Individual Protein Geminin Homo sapiens Potency n.a. 1636.0 nM PMID[527752]
NPT10 Individual Protein Geminin Homo sapiens Potency n.a. 58.0 nM PMID[527752]
NPT7 Individual Protein Thioredoxin reductase 1, cytoplasmic Rattus norvegicus Potency n.a. 89125.1 nM PMID[527752]

☑ Note for Activity Records:
☉ The quantitative biological activities were primarily integrated from ChEMBL (Version-30) database and were also directly collected from PubMed literature. PubMed PMID was provided as the reference link for each activity record.

  Chemically structural similarity: I. Similar Active Natural Products in NPASS

Top-200 similar NPs were calculated against the active-NP-set (includes 4,3285 NPs with experimentally-derived bioactivity available in NPASS)

Similarity level is defined by Tanimoto coefficient (Tc) between two molecules. Tc lies between [0, 1] where '1' indicates the highest similarity. What is Tanimoto coefficient

●  The left chart: Distribution of similarity level between NPC307167 and all remaining natural products in the NPASS database.
●  The right table: Most similar natural products (Tc>=0.56 or Top200).

Similarity Score Similarity Level Natural Product ID
1.0 High Similarity NPC210759
1.0 High Similarity NPC229801
0.977 High Similarity NPC45959
0.977 High Similarity NPC305418
0.977 High Similarity NPC252253
0.9765 High Similarity NPC82955
0.9765 High Similarity NPC131466
0.9655 High Similarity NPC149400
0.9655 High Similarity NPC88962
0.9655 High Similarity NPC144790
0.9551 High Similarity NPC237071
0.9551 High Similarity NPC139271
0.9551 High Similarity NPC476510
0.9551 High Similarity NPC203434
0.9551 High Similarity NPC238796
0.9551 High Similarity NPC304011
0.9551 High Similarity NPC142264
0.9545 High Similarity NPC179859
0.9545 High Similarity NPC174024
0.9545 High Similarity NPC291547
0.9545 High Similarity NPC131693
0.9545 High Similarity NPC475436
0.9545 High Similarity NPC312678
0.9545 High Similarity NPC253268
0.9545 High Similarity NPC24960
0.9545 High Similarity NPC473851
0.9545 High Similarity NPC473774
0.9529 High Similarity NPC43912
0.9529 High Similarity NPC140446
0.9444 High Similarity NPC233649
0.9444 High Similarity NPC470028
0.9444 High Similarity NPC477222
0.9444 High Similarity NPC477223
0.9438 High Similarity NPC474399
0.9432 High Similarity NPC48339
0.9432 High Similarity NPC477547
0.9432 High Similarity NPC250393
0.9432 High Similarity NPC311246
0.9432 High Similarity NPC177834
0.9432 High Similarity NPC477451
0.9432 High Similarity NPC249204
0.9432 High Similarity NPC141769
0.9432 High Similarity NPC325828
0.9432 High Similarity NPC234352
0.9432 High Similarity NPC297348
0.9432 High Similarity NPC167644
0.9425 High Similarity NPC65550
0.9425 High Similarity NPC473542
0.9333 High Similarity NPC121453
0.9326 High Similarity NPC217205
0.9326 High Similarity NPC309866
0.9326 High Similarity NPC175
0.9326 High Similarity NPC113500
0.9326 High Similarity NPC291203
0.9326 High Similarity NPC294686
0.9326 High Similarity NPC471464
0.9326 High Similarity NPC264101
0.9326 High Similarity NPC477224
0.9326 High Similarity NPC222731
0.9326 High Similarity NPC3538
0.9318 High Similarity NPC5632
0.9318 High Similarity NPC204881
0.9318 High Similarity NPC149966
0.9318 High Similarity NPC473830
0.9294 High Similarity NPC290612
0.9231 High Similarity NPC274200
0.9231 High Similarity NPC307534
0.9231 High Similarity NPC475207
0.9231 High Similarity NPC476112
0.9222 High Similarity NPC57964
0.9222 High Similarity NPC473064
0.9222 High Similarity NPC107188
0.9222 High Similarity NPC473727
0.9222 High Similarity NPC211354
0.9222 High Similarity NPC477494
0.9222 High Similarity NPC107962
0.9222 High Similarity NPC94582
0.9222 High Similarity NPC473067
0.9222 High Similarity NPC475351
0.9222 High Similarity NPC92196
0.9222 High Similarity NPC19400
0.9222 High Similarity NPC206003
0.9222 High Similarity NPC473610
0.9222 High Similarity NPC6295
0.9222 High Similarity NPC473065
0.9213 High Similarity NPC172838
0.9213 High Similarity NPC137004
0.9213 High Similarity NPC473726
0.9205 High Similarity NPC279329
0.9195 High Similarity NPC281004
0.914 High Similarity NPC472081
0.914 High Similarity NPC108227
0.914 High Similarity NPC475574
0.914 High Similarity NPC476512
0.913 High Similarity NPC473616
0.913 High Similarity NPC473518
0.9121 High Similarity NPC470865
0.9121 High Similarity NPC470864
0.9121 High Similarity NPC232037
0.9121 High Similarity NPC184617
0.9121 High Similarity NPC475625
0.9121 High Similarity NPC98018
0.9121 High Similarity NPC132080
0.9121 High Similarity NPC97700
0.9121 High Similarity NPC160426
0.9121 High Similarity NPC473601
0.9121 High Similarity NPC103616
0.9121 High Similarity NPC128572
0.9121 High Similarity NPC470863
0.9121 High Similarity NPC30856
0.9121 High Similarity NPC475643
0.9121 High Similarity NPC84111
0.9121 High Similarity NPC195297
0.9121 High Similarity NPC284104
0.9121 High Similarity NPC287483
0.9121 High Similarity NPC116756
0.9121 High Similarity NPC470866
0.9101 High Similarity NPC293609
0.9101 High Similarity NPC36372
0.9091 High Similarity NPC20822
0.9091 High Similarity NPC473472
0.9091 High Similarity NPC102725
0.9043 High Similarity NPC134967
0.9043 High Similarity NPC114700
0.9043 High Similarity NPC310138
0.9043 High Similarity NPC470029
0.9022 High Similarity NPC115165
0.9022 High Similarity NPC303069
0.9022 High Similarity NPC470861
0.9022 High Similarity NPC51520
0.9022 High Similarity NPC83137
0.9022 High Similarity NPC232611
0.9022 High Similarity NPC470862
0.9 High Similarity NPC470623
0.9 High Similarity NPC323231
0.9 High Similarity NPC277774
0.9 High Similarity NPC18724
0.9 High Similarity NPC224003
0.9 High Similarity NPC171741
0.8989 High Similarity NPC223143
0.8947 High Similarity NPC139181
0.8947 High Similarity NPC476837
0.8947 High Similarity NPC97260
0.8925 High Similarity NPC291548
0.8925 High Similarity NPC473638
0.8913 High Similarity NPC296936
0.8901 High Similarity NPC148593
0.8901 High Similarity NPC473503
0.8901 High Similarity NPC30687
0.8901 High Similarity NPC191915
0.8901 High Similarity NPC151214
0.8901 High Similarity NPC267238
0.8901 High Similarity NPC471373
0.8901 High Similarity NPC77717
0.8901 High Similarity NPC253611
0.8889 High Similarity NPC473637
0.8889 High Similarity NPC59006
0.8889 High Similarity NPC476668
0.8817 High Similarity NPC470591
0.8804 High Similarity NPC469710
0.8804 High Similarity NPC471424
0.8804 High Similarity NPC189575
0.8804 High Similarity NPC471429
0.8804 High Similarity NPC205129
0.8804 High Similarity NPC471425
0.8804 High Similarity NPC106701
0.8791 High Similarity NPC476669
0.8737 High Similarity NPC477225
0.8737 High Similarity NPC476838
0.8737 High Similarity NPC476839
0.871 High Similarity NPC252056
0.871 High Similarity NPC472989
0.871 High Similarity NPC473287
0.8696 High Similarity NPC475325
0.8667 High Similarity NPC228059
0.8652 High Similarity NPC161928
0.8652 High Similarity NPC472396
0.8652 High Similarity NPC210658
0.8636 High Similarity NPC232044
0.8636 High Similarity NPC273290
0.8632 High Similarity NPC470030
0.8621 High Similarity NPC470070
0.8617 High Similarity NPC210157
0.8586 High Similarity NPC220427
0.8557 High Similarity NPC120123
0.8557 High Similarity NPC16520
0.8557 High Similarity NPC472252
0.8557 High Similarity NPC213190
0.8557 High Similarity NPC189852
0.8557 High Similarity NPC8039
0.8557 High Similarity NPC114874
0.8557 High Similarity NPC211879
0.8557 High Similarity NPC131479
0.8557 High Similarity NPC473020
0.8557 High Similarity NPC286969
0.8557 High Similarity NPC157659
0.8557 High Similarity NPC155010
0.8557 High Similarity NPC31907
0.8557 High Similarity NPC245280
0.8556 High Similarity NPC128475

  Chemically structural similarity: II. Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC307167 and all drugs/candidates.
●  The right table: Most similar clinical/approved drugs (Tc>=0.56 or Top200).

Similarity Score Similarity Level Drug ID Developmental Stage
0.9432 High Similarity NPD8171 Discontinued
0.8469 Intermediate Similarity NPD8170 Clinical (unspecified phase)
0.8276 Intermediate Similarity NPD6928 Phase 2
0.7568 Intermediate Similarity NPD8377 Approved
0.7568 Intermediate Similarity NPD8294 Approved
0.7529 Intermediate Similarity NPD4267 Clinical (unspecified phase)
0.75 Intermediate Similarity NPD8335 Approved
0.75 Intermediate Similarity NPD8380 Approved
0.75 Intermediate Similarity NPD8379 Approved
0.75 Intermediate Similarity NPD8378 Approved
0.75 Intermediate Similarity NPD8033 Approved
0.75 Intermediate Similarity NPD8296 Approved
0.75 Intermediate Similarity NPD8133 Approved
0.7386 Intermediate Similarity NPD1810 Approved
0.7386 Intermediate Similarity NPD1811 Approved
0.73 Intermediate Similarity NPD7991 Discontinued
0.7232 Intermediate Similarity NPD7327 Approved
0.7232 Intermediate Similarity NPD7328 Approved
0.7168 Intermediate Similarity NPD7516 Approved
0.7045 Intermediate Similarity NPD2687 Approved
0.7045 Intermediate Similarity NPD2254 Approved
0.7045 Intermediate Similarity NPD2686 Approved
0.6972 Remote Similarity NPD8132 Clinical (unspecified phase)
0.6875 Remote Similarity NPD3670 Clinical (unspecified phase)
0.6875 Remote Similarity NPD3669 Approved
0.6842 Remote Similarity NPD8295 Clinical (unspecified phase)
0.6807 Remote Similarity NPD7507 Approved
0.6754 Remote Similarity NPD6940 Discontinued
0.6752 Remote Similarity NPD7503 Approved
0.6727 Remote Similarity NPD8174 Phase 2
0.6702 Remote Similarity NPD6115 Approved
0.6702 Remote Similarity NPD6118 Approved
0.6702 Remote Similarity NPD6114 Approved
0.6702 Remote Similarity NPD6697 Approved
0.6667 Remote Similarity NPD7532 Clinical (unspecified phase)
0.6639 Remote Similarity NPD7319 Approved
0.6636 Remote Similarity NPD6412 Phase 2
0.6596 Remote Similarity NPD6116 Phase 1
0.6557 Remote Similarity NPD7736 Approved
0.6552 Remote Similarity NPD371 Approved
0.65 Remote Similarity NPD8328 Phase 3
0.6489 Remote Similarity NPD6117 Approved
0.6484 Remote Similarity NPD4787 Phase 1
0.648 Remote Similarity NPD8449 Approved
0.6429 Remote Similarity NPD8450 Suspended
0.6417 Remote Similarity NPD6370 Approved
0.6392 Remote Similarity NPD7525 Registered
0.6341 Remote Similarity NPD8293 Discontinued
0.6277 Remote Similarity NPD6113 Clinical (unspecified phase)
0.625 Remote Similarity NPD6054 Approved
0.625 Remote Similarity NPD6059 Approved
0.6237 Remote Similarity NPD4808 Clinical (unspecified phase)
0.6237 Remote Similarity NPD4809 Clinical (unspecified phase)
0.6211 Remote Similarity NPD3703 Phase 2
0.619 Remote Similarity NPD8034 Phase 2
0.619 Remote Similarity NPD8035 Phase 2
0.6162 Remote Similarity NPD1780 Approved
0.6162 Remote Similarity NPD1779 Approved
0.614 Remote Similarity NPD6686 Approved
0.6066 Remote Similarity NPD6016 Approved
0.6066 Remote Similarity NPD6015 Approved
0.6048 Remote Similarity NPD7492 Approved
0.6023 Remote Similarity NPD6123 Approved
0.6022 Remote Similarity NPD3699 Clinical (unspecified phase)
0.6022 Remote Similarity NPD3700 Clinical (unspecified phase)
0.6016 Remote Similarity NPD5988 Approved
0.6 Remote Similarity NPD6616 Approved
0.5985 Remote Similarity NPD7625 Phase 1
0.5968 Remote Similarity NPD6067 Discontinued
0.5962 Remote Similarity NPD7524 Approved
0.596 Remote Similarity NPD7645 Phase 2
0.5952 Remote Similarity NPD7078 Approved
0.5935 Remote Similarity NPD8513 Phase 3
0.5935 Remote Similarity NPD8516 Approved
0.5935 Remote Similarity NPD8515 Approved
0.5935 Remote Similarity NPD8517 Approved
0.593 Remote Similarity NPD2267 Suspended
0.5922 Remote Similarity NPD7520 Clinical (unspecified phase)
0.5914 Remote Similarity NPD5360 Phase 3
0.5914 Remote Similarity NPD5361 Clinical (unspecified phase)
0.5893 Remote Similarity NPD1700 Approved
0.5877 Remote Similarity NPD4056 Clinical (unspecified phase)
0.5877 Remote Similarity NPD4057 Clinical (unspecified phase)
0.5876 Remote Similarity NPD3702 Approved
0.5865 Remote Similarity NPD8308 Discontinued
0.5862 Remote Similarity NPD5345 Clinical (unspecified phase)
0.5856 Remote Similarity NPD7638 Approved
0.5825 Remote Similarity NPD7338 Clinical (unspecified phase)
0.5804 Remote Similarity NPD7640 Approved
0.5804 Remote Similarity NPD7639 Approved
0.5798 Remote Similarity NPD8297 Approved
0.5798 Remote Similarity NPD6882 Approved
0.5794 Remote Similarity NPD6700 Approved
0.5794 Remote Similarity NPD6701 Clinical (unspecified phase)
0.5789 Remote Similarity NPD4789 Approved
0.5789 Remote Similarity NPD4245 Approved
0.5789 Remote Similarity NPD4244 Approved
0.5781 Remote Similarity NPD6033 Approved
0.5765 Remote Similarity NPD890 Clinical (unspecified phase)
0.5765 Remote Similarity NPD892 Phase 3
0.5765 Remote Similarity NPD889 Approved
0.5765 Remote Similarity NPD888 Phase 3
0.5765 Remote Similarity NPD893 Approved
0.5765 Remote Similarity NPD891 Phase 3
0.5765 Remote Similarity NPD887 Approved
0.5765 Remote Similarity NPD894 Approved
0.5765 Remote Similarity NPD895 Approved
0.5741 Remote Similarity NPD6702 Approved
0.5741 Remote Similarity NPD6703 Approved
0.5738 Remote Similarity NPD6009 Approved
0.5728 Remote Similarity NPD6695 Phase 3
0.5726 Remote Similarity NPD6319 Approved
0.5702 Remote Similarity NPD7632 Discontinued
0.5684 Remote Similarity NPD3698 Phase 2
0.5678 Remote Similarity NPD4061 Clinical (unspecified phase)
0.5664 Remote Similarity NPD8418 Phase 2
0.566 Remote Similarity NPD7750 Discontinued
0.5647 Remote Similarity NPD2269 Approved
0.562 Remote Similarity NPD4632 Approved

  Bioactivity similarity: Similar Natural Products in NPASS

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