jiosephlee/chembl-endpoint-pair-clean-labels huggingface dataset:
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Kd
- Label type: continuous
- Binary semantics: pchembl
- Assay description: fluorescence anisotropy assay: The affinity of Example 1-5 for galectins were determined by a fluorescence anisotropy assay where the compound was used as an inhibitor of the interaction between galectin and a fluorescein tagged saccharide probe as described Sörme, P., Kahl-Knutsson, B., Huflejt, M., Nilsson, U. J., and Leffler H. (2004) Fluorescence polarization as an analytical tool to evaluate galectin-ligand interactions. Anal. Biochem. 334: 36-47, (Sörme et al., 2004) and Monovalent interactions of Galectin-1 By Salomonsson, Emma; Larumbe, Amaia; Tejler, Johan; Tullberg, Erik; Rydberg, Hanna; Sundin, Anders; Khabut, Areej; Frejd, Torbjorn; Lobsanov, Yuri D.; Rini, James M.; et al, From Biochemistry (2010), 49(44), 9518-9532, (Salomonsson et al., 2010). The assay was also adapted to be able to measure the high affinity of compounds for galectin-3 by using the below probe constructed to have high affinity for galectin-3 which made it possible to use a low concentration of galectin-3 (10 nM). 100 nM albumin was included as a carrier to prevent protein loss at such low concentration of galectin.
- Assay organism: Homo sapiens
- Target name: Galectin-1
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CC(C)c1cn(C2C(O)[C@@H](CO)OC(S[C@@H]3OC(CO)[C@H](O)[C@H](n4cc(-c5cc(F)c(F)c(F)c5)nn4)C3O)[C@@H]2O)nn1
- Properties:
- ChEMBL ID: CHEMBL5925349
- Molecular weight: 632.62
- Heavy atoms: 43
- Hydrogen bond donors: 6
- Hydrogen bond acceptors: 13
- TPSA: 201.26
- LogP: -0.53
- Rotatable bonds: 8
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.6
- QED: 0.17

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.16
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Kd; relation =; value 70; units nM; pChEMBL 7.16; comment 940325

## Query Molecule B
- Canonical SMILES: OCC1O[C@@H](SC2O[C@H](CO)C(O)C(n3cc(N4CCOCC4)nn3)[C@H]2O)C(O)[C@@H](n2cc(-c3cc(F)c(F)c(F)c3)nn2)[C@H]1O
- Properties:
- ChEMBL ID: CHEMBL6042998
- Molecular weight: 675.64
- Heavy atoms: 46
- Hydrogen bond donors: 6
- Hydrogen bond acceptors: 15
- TPSA: 213.73
- LogP: -1.82
- Rotatable bonds: 8
- Ring count: 6
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.62
- QED: 0.15

## Molecule Similarity
- Weighted Tanimoto: 0.68

Answer: 6.96
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Binding affinity in CHO-K1 cells transfected with human 5-hydroxytryptamine 1D receptor
- Assay cell type: CHO-K1
- Target name: 5-hydroxytryptamine receptor 1D
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CN(C)[C@H]1C[C@H](c2c[nH]c3ccc(CCN4C(=O)NC(C)(C)C4=O)cc32)C1
- Properties:
- ChEMBL ID: CHEMBL2368262
- Molecule type: Small molecule
- Molecular weight: 368.48
- Heavy atoms: 27
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 3
- TPSA: 68.44
- LogP: 2.85
- Rotatable bonds: 5
- Ring count: 4
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.52
- QED: 0.8

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.83
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 1479.11; units nM; pChEMBL 5.83

## Query Molecule B
- Canonical SMILES: CN(C)[C@H]1C[C@H](c2c[nH]c3ccc(Oc4ccccc4)cc32)C1
- Properties:
- ChEMBL ID: CHEMBL2368253
- Molecule type: Small molecule
- Molecular weight: 306.41
- Heavy atoms: 23
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 2
- TPSA: 28.26
- LogP: 4.77
- Rotatable bonds: 4
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.3
- QED: 0.75

## Molecule Similarity
- Weighted Tanimoto: 0.47

Answer: 7.19
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Concentration required to inhibit quorum sensor of Staphylococcus aureus
- Assay organism: Staphylococcus aureus
- Target name: Receptor-histidine kinase AgrC
- Target type: SINGLE PROTEIN
- Target organism: Staphylococcus aureus

## Reference Molecule A
- Canonical SMILES: CC[C@H](C)[C@@H]1NC(=O)[C@@H](Cc2ccccc2)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](CO)NC(=O)[C@@H](N)Cc2ccc(O)cc2)[C@@H](C)O)CSC(=O)[C@@H](CCSC)NC1=O
- Properties:
- ChEMBL ID: CHEMBL362838
- Molecule type: Small molecule
- Molecular weight: 917.12
- Heavy atoms: 63
- Hydrogen bond donors: 11
- Hydrogen bond acceptors: 14
- TPSA: 307.48
- LogP: -1.64
- Rotatable bonds: 17
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.52
- QED: 0.08

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 8.31
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 21; units nM; pChEMBL 7.68
- type IC50; relation =; value 8; units nM; pChEMBL 8.1
- type IC50; relation =; value 0.3; units nM; pChEMBL 9.52
- 1 additional provenance rows omitted

## Query Molecule B
- Canonical SMILES: CC(=O)N[C@@H]1CSC(=O)[C@H](Cc2ccccc2)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CO)NC(=O)[C@@H](CO)NC1=O
- Properties:
- ChEMBL ID: CHEMBL369309
- Molecule type: Small molecule
- Molecular weight: 579.68
- Heavy atoms: 40
- Hydrogen bond donors: 7
- Hydrogen bond acceptors: 9
- TPSA: 203.03
- LogP: -2.02
- Rotatable bonds: 7
- Ring count: 2
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.54
- QED: 0.19

## Molecule Similarity
- Weighted Tanimoto: 0.44

Answer: 6.01
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Effect on male gamete formation in transgenic GFP-fused Plasmodium falciparum NF54 mature stage-5 gametocytes at 1 uM after 72 hrs under reduced oxygen tension by Mitotracker Red CMH2XRos staining based confocal microscopic method
- Assay organism: Plasmodium falciparum
- Target name: Plasmodium falciparum
- Target type: ORGANISM
- Target organism: Plasmodium falciparum

## Reference Molecule A
- Canonical SMILES: CCN(CC)Cc1cc(/C=N/N=C(\N)CC(O)c2cc3c(F)cc(F)cc3c3cc(C(F)(F)F)ccc23)ccc1O
- Properties:
- ChEMBL ID: CHEMBL4105332
- Molecule type: Small molecule
- Molecular weight: 572.58
- Heavy atoms: 41
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 5
- TPSA: 94.44
- LogP: 6.65
- Rotatable bonds: 9
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.27
- QED: 0.07

## Known Reference Result on This Endpoint
- Molecule A clean result: activity label = 0
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Activity; comment Not Active

## Query Molecule B
- Canonical SMILES: N/C(CC(O)c1cc2c(F)cc(F)cc2c2cc(C(F)(F)F)ccc12)=N\N=C\c1ccc(F)cc1
- Properties:
- ChEMBL ID: CHEMBL4081080
- Molecule type: Small molecule
- Molecular weight: 489.42
- Heavy atoms: 35
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 3
- TPSA: 70.97
- LogP: 6.24
- Rotatable bonds: 5
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.12
- QED: 0.11

## Molecule Similarity
- Weighted Tanimoto: 0.73

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: % Control
- Label type: binary
- Binary semantics: activity
- Assay description: KinomeScan assay: inhibition of TSSK1B
- Assay organism: Homo sapiens
- Target name: Testis-specific serine/threonine-protein kinase 1
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: O=C(N1CCS(=O)(=O)CC1)N1C[C@H](c2ccc(OC(F)(F)F)cc2)C[C@H](c2nc(C3CC3)no2)C1
- Properties:
- ChEMBL ID: CHEMBL4630644
- Preferred name: BAY-386
- Molecule type: Unknown
- Molecular weight: 514.53
- Heavy atoms: 35
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 7
- TPSA: 105.84
- LogP: 3.27
- Rotatable bonds: 4
- Ring count: 5
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.59
- QED: 0.62

## Known Reference Result on This Endpoint
- Molecule A clean result: activity label = 0
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type % Control; relation =; value 95; units %; comment Not Active

## Query Molecule B
- Canonical SMILES: CC(=O)Nc1c(C(C)=O)c(=O)n(C)c2nc(-c3ccc(Cl)cc3Cl)c(-c3ccc(Cl)cc3)cc12
- Properties:
- ChEMBL ID: CHEMBL204232
- Preferred name: NAPHTHYRIDINONE
- Molecule type: Small molecule
- Molecular weight: 514.8
- Heavy atoms: 34
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 81.06
- LogP: 6.39
- Rotatable bonds: 4
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.12
- QED: 0.32

## Molecule Similarity
- Weighted Tanimoto: 0.1

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Ki
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Apparent binding affinity of compound was determined by antagonism towards Opioid receptor mu 1 in [35S]GTP-gamma-S, binding assay in guinea pig caudate
- Assay organism: Cavia porcellus
- Target name: Mu-type opioid receptor
- Target type: SINGLE PROTEIN
- Target organism: Cavia porcellus

## Reference Molecule A
- Canonical SMILES: Oc1ccc2c3c1O[C@H]1c4ncc(-c5ccc(Cl)cc5)cc4C[C@@]4(O)[C@@H](C2)N(CC2CC2)CC[C@]314
- Properties:
- ChEMBL ID: CHEMBL610261
- Molecule type: Small molecule
- Molecular weight: 487
- Heavy atoms: 35
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 65.82
- LogP: 4.81
- Rotatable bonds: 3
- Ring count: 8
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.41
- QED: 0.56

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 8.11
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Ki; relation =; value 7.8; units nM; pChEMBL 8.11

## Query Molecule B
- Canonical SMILES: Oc1ccc2c3c1O[C@H]1c4[nH]c5ccccc5c4C[C@@]4(O)[C@@H](C2)N(CC2CC2)CC[C@]314
- Properties:
- ChEMBL ID: CHEMBL567175
- Preferred name: NALTRINDOLE
- Molecule type: Small molecule
- Molecular weight: 414.51
- Heavy atoms: 31
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 4
- TPSA: 68.72
- LogP: 3.57
- Rotatable bonds: 2
- Ring count: 8
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.46
- QED: 0.6

## Molecule Similarity
- Weighted Tanimoto: 0.55

Answer: 8.49
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of bovine AChE by Ellman's method
- Assay organism: Bos taurus
- Target name: Acetylcholinesterase
- Target type: SINGLE PROTEIN
- Target organism: Bos taurus

## Reference Molecule A
- Canonical SMILES: CN(C)c1cc(O)cc(OCCCCOc2cc(O)cc(N(C)C)c2)c1
- Properties:
- ChEMBL ID: CHEMBL478428
- Molecule type: Small molecule
- Molecular weight: 360.45
- Heavy atoms: 26
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 6
- TPSA: 65.4
- LogP: 3.47
- Rotatable bonds: 9
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.4
- QED: 0.67

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.19
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 6456; units nM; pChEMBL 5.19

## Query Molecule B
- Canonical SMILES: C[N+](C)(C)c1cc(O)cc(OCCCCOc2cc(O)cc([N+](C)(C)Cc3ccccc3)c2)c1.[I-].[I-]
- Properties:
- ChEMBL ID: CHEMBL515492
- Molecule type: Small molecule
- Molecular weight: 720.43
- Heavy atoms: 36
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 4
- TPSA: 58.92
- LogP: -0.69
- Rotatable bonds: 11
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.36
- QED: 0.16

## Molecule Similarity
- Weighted Tanimoto: 0.4

Answer: 5.18
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Inhibition
- Label type: binary
- Binary semantics: activity
- Assay description: Inhibition of amyloid beta (1 to 42) (unknown origin) fibril formation at 50 uM after 24 hrs by phosphomolybdic acid staining-based transmission electron microscopic analysis
- Assay organism: Homo sapiens
- Target name: Amyloid-beta precursor protein
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Nc1c2c(nc3ccccc13)CCCC2
- Properties:
- ChEMBL ID: CHEMBL95
- Preferred name: TACRINE
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 198.27
- Heavy atoms: 15
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 2
- TPSA: 38.91
- LogP: 2.7
- Rotatable bonds: 0
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.31
- QED: 0.71

## Known Reference Result on This Endpoint
- Molecule A clean result: activity label = 1
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Inhibition; units %; comment Active

## Query Molecule B
- Canonical SMILES: COc1ccc(CC(=O)OCC(=O)Nc2c3c(nc4ccccc24)CCCC3)c(OC)c1OC
- Properties:
- ChEMBL ID: CHEMBL3799558
- Molecule type: Small molecule
- Molecular weight: 464.52
- Heavy atoms: 34
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 7
- TPSA: 95.98
- LogP: 3.86
- Rotatable bonds: 8
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.35
- QED: 0.51

## Molecule Similarity
- Weighted Tanimoto: 0.35

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiproliferative activity against human MDA-MB-468 cells assessed as reduction in cell viability after 5 to 7 days by CellTiter 96 aqueous solution assay
- Assay organism: Homo sapiens
- Assay cell type: MDA-MB-468
- Target name: MDA-MB-468
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: COc1cc(N2CCOCC2)ccc1Nc1nc(NC2CCCCC2)c2cc[nH]c2n1
- Properties:
- ChEMBL ID: CHEMBL4076767
- Molecule type: Small molecule
- Molecular weight: 422.53
- Heavy atoms: 31
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 7
- TPSA: 87.33
- LogP: 4.29
- Rotatable bonds: 6
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.48
- QED: 0.55

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.46
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 350; units nM; pChEMBL 6.46

## Query Molecule B
- Canonical SMILES: COc1cc(N2CCC(O)CC2)ccc1Nc1cc(Nc2ccccc2S(=O)(=O)C(C)C)c2cc[nH]c2n1
- Properties:
- ChEMBL ID: CHEMBL1235786
- Molecule type: Small molecule
- Molecular weight: 535.67
- Heavy atoms: 38
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 8
- TPSA: 119.58
- LogP: 5.2
- Rotatable bonds: 8
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.32
- QED: 0.24

## Molecule Similarity
- Weighted Tanimoto: 0.42

Answer: 5.73
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Inhibition
- Label type: binary
- Binary semantics: activity
- Assay description: Inhibition of gene transcription in human T47D cells assessed as reduction in H3K27ac levels in IGFBP4 promoter region by ChIP-seq analysis
- Assay organism: Homo sapiens
- Assay cell type: T47D
- Target name: T47D
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CCN(c1ccc(OCCCCCC(=O)N[C@H](C(=O)N2C[C@H](O)C[C@H]2C(=O)N[C@@H](C)c2ccc(-c3scnc3C)cc2)C(C)(C)C)cc1)S(=O)(=O)C1CC2OC1C(c1ccc(O)cc1)=C2c1ccc(O)cc1
- Properties:
- ChEMBL ID: CHEMBL5402062
- Molecular weight: 1020.28
- Heavy atoms: 72
- Hydrogen bond donors: 5
- Hydrogen bond acceptors: 12
- TPSA: 207.93
- LogP: 8.15
- Rotatable bonds: 19
- Ring count: 8
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.42
- QED: 0.05

## Known Reference Result on This Endpoint
- Molecule A clean result: activity label = 1
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Inhibition; units %; comment Active

## Query Molecule B
- Canonical SMILES: C[C@]12CC[C@@H]3c4ccc(O)cc4C[C@@H](CCCCCCCCC[S+]([O-])CCCC(F)(F)C(F)(F)F)[C@H]3[C@@H]1CC[C@@H]2O
- Properties:
- ChEMBL ID: CHEMBL1358
- Preferred name: FULVESTRANT
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 606.78
- Heavy atoms: 41
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 3
- TPSA: 63.52
- LogP: 8.68
- Rotatable bonds: 14
- Ring count: 4
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.81
- QED: 0.13

## Molecule Similarity
- Weighted Tanimoto: 0.13

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antitumor activity against human bladder carcinoma 5637 cells
- Assay organism: Homo sapiens
- Assay cell type: 5637
- Target name: 5637
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Cc1c2oc3c(C)ccc(C(=O)N[C@@H]4C(=O)N[C@H](C(C)C)C(=O)N5CCC[C@H]5C(=O)N(C)CC(=O)N(C)[C@@H](C(C)C)C(=O)O[C@@H]4C)c3nc-2c(C(=O)N[C@@H]2C(=O)N[C@H](C(C)C)C(=O)N3CCC[C@H]3C(=O)N(C)CC(=O)N(C)[C@@H](C(C)C)C(=O)O[C@@H]2C)c(N)c1=O
- Properties:
- ChEMBL ID: CHEMBL1554
- Preferred name: DACTINOMYCIN
- Molecule type: Protein
- Max clinical phase: 4
- Molecular weight: 1255.44
- Heavy atoms: 90
- Hydrogen bond donors: 5
- Hydrogen bond acceptors: 18
- TPSA: 359.98
- LogP: 0.73
- Rotatable bonds: 8
- Ring count: 7
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.61
- QED: 0.12

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 8.52
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 3; units nM; pChEMBL 8.52

## Query Molecule B
- Canonical SMILES: O=c1cc2oc3ccccc3nc-2c2cccnc12
- Properties:
- ChEMBL ID: CHEMBL151423
- Molecule type: Small molecule
- Molecular weight: 248.24
- Heavy atoms: 19
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 4
- TPSA: 55.99
- LogP: 2.84
- Rotatable bonds: 0
- Ring count: 4
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.35

## Molecule Similarity
- Weighted Tanimoto: 0.1

Answer: 8
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Ki
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of Yersinia PTP
- Assay organism: Yersinia
- Target name: Unchecked
- Target type: UNCHECKED

## Reference Molecule A
- Canonical SMILES: O=P(O)(O)Cc1cc2c(O)c(c1)Cc1cc(CP(=O)(O)O)cc(c1O)Cc1cc(CP(=O)(O)O)cc(c1O)Cc1cc(CP(=O)(O)O)cc(c1O)C2
- Properties:
- ChEMBL ID: CHEMBL592901
- Molecule type: Small molecule
- Molecular weight: 800.52
- Heavy atoms: 52
- Hydrogen bond donors: 12
- Hydrogen bond acceptors: 8
- TPSA: 311.04
- LogP: 3.9
- Rotatable bonds: 8
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.25
- QED: 0.1

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.04
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Ki; relation =; value 920; units nM; pChEMBL 6.04

## Query Molecule B
- Canonical SMILES: CCCOc1c2cccc1Cc1cc(C(P(=O)(O)O)P(=O)(O)O)cc(c1O)Cc1cccc(c1OCCC)Cc1cc(C(P(=O)(O)O)P(=O)(O)O)cc(c1O)C2
- Properties:
- ChEMBL ID: CHEMBL611317
- Molecule type: Small molecule
- Molecular weight: 856.63
- Heavy atoms: 56
- Hydrogen bond donors: 10
- Hydrogen bond acceptors: 8
- TPSA: 289.04
- LogP: 6.06
- Rotatable bonds: 12
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.33
- QED: 0.06

## Molecule Similarity
- Weighted Tanimoto: 0.4

Answer: 5.85
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Displacement of [125I]-o-CRF from CRF1 receptor in rat frontal cortex by rapid filtration technique
- Assay organism: Rattus norvegicus
- Assay tissue: Frontal cortex
- Target name: Corticotropin-releasing factor receptor 1
- Target type: SINGLE PROTEIN
- Target organism: Rattus norvegicus

## Reference Molecule A
- Canonical SMILES: COCCN(CCCF)c1nc(C)nc2c(-c3cnc(OC)nc3)c(C)nn12
- Properties:
- ChEMBL ID: CHEMBL1762824
- Molecule type: Small molecule
- Molecular weight: 389.44
- Heavy atoms: 28
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 8
- TPSA: 90.56
- LogP: 2.02
- Rotatable bonds: 9
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.5
- QED: 0.55

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.41
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 390; units nM; pChEMBL 6.41

## Query Molecule B
- Canonical SMILES: CCN(CCCF)c1nc(C)nc2c(-c3ccc(OC)nc3C)c(C)nn12
- Properties:
- ChEMBL ID: CHEMBL1762820
- Molecule type: Small molecule
- Molecular weight: 372.45
- Heavy atoms: 27
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 6
- TPSA: 68.44
- LogP: 3.31
- Rotatable bonds: 7
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.47
- QED: 0.63

## Molecule Similarity
- Weighted Tanimoto: 0.55

Answer: 8.8
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Cytotoxicity against human AGS cells after 72 hrs by MTT assay
- Assay organism: Homo sapiens
- Assay cell type: AGS
- Target name: AGS
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CC(=O)O[C@@H]1C=C[C@H](OCCCOc2cc(O)c3c(=O)c(-c4ccc(O)cc4)coc3c2)O[C@H]1C
- Properties:
- ChEMBL ID: CHEMBL1641650
- Molecule type: Small molecule
- Molecular weight: 482.49
- Heavy atoms: 35
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 9
- TPSA: 124.66
- LogP: 3.89
- Rotatable bonds: 8
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.31
- QED: 0.28

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.52
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 3050; units nM; pChEMBL 5.52

## Query Molecule B
- Canonical SMILES: O=c1c(-c2ccc(O)cc2)coc2cc(O)cc(O)c12
- Properties:
- ChEMBL ID: CHEMBL44
- Preferred name: GENISTEIN
- Molecule type: Small molecule
- Max clinical phase: 2
- Molecular weight: 270.24
- Heavy atoms: 20
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 5
- TPSA: 90.9
- LogP: 2.58
- Rotatable bonds: 1
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.63

## Molecule Similarity
- Weighted Tanimoto: 0.46

Answer: 4.38