jiosephlee/chembl-endpoint-pair-clean-labels huggingface dataset:
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Leishmanicidal activity against Leishmania amazonensis promastigote form at 100 ug/mL
- Assay organism: Leishmania amazonensis
- Target name: Leishmania amazonensis
- Target type: ORGANISM
- Target organism: Leishmania amazonensis

## Reference Molecule A
- Canonical SMILES: CCOC(=O)c1ccc2[nH]c(C(=O)OCC)[n+]([O-])c2c1
- Properties:
- ChEMBL ID: CHEMBL207065
- Molecule type: Small molecule
- Molecular weight: 278.26
- Heavy atoms: 20
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 95.33
- LogP: 1.15
- Rotatable bonds: 4
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.31
- QED: 0.51

## 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: Cc1n(O)c2ccccc2[n+]1[O-]
- Properties:
- ChEMBL ID: CHEMBL376930
- Molecule type: Small molecule
- Molecular weight: 164.16
- Heavy atoms: 12
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 2
- TPSA: 52.1
- LogP: 0.82
- Rotatable bonds: 0
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.12
- QED: 0.36

## Molecule Similarity
- Weighted Tanimoto: 0.25

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiproliferative activity against human A2780T cells after 48 to 72 hrs by MTT assay
- Assay organism: Homo sapiens
- Assay cell type: A2780/Taxol
- Target name: A2780/Taxol
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CC(=O)O[C@H]1C(=O)[C@@]2(C)[C@H]([C@H](OC(=O)c3ccccc3)[C@]3(O)C[C@H](OC(=O)[C@H](O)[C@@H](NC(=O)c4ccccc4)c4ccccc4)C(C)=C1C3(C)C)[C@]1(OC(C)=O)CO[C@@H]1C[C@@H]2O
- Properties:
- ChEMBL ID: CHEMBL428647
- Preferred name: PACLITAXEL
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 853.92
- Heavy atoms: 62
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 14
- TPSA: 221.29
- LogP: 3.74
- Rotatable bonds: 10
- Ring count: 7
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.45
- QED: 0.13

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.14
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 72967.46; units nM; pChEMBL 4.14

## Query Molecule B
- Canonical SMILES: N#Cc1ccc(COc2cccc(/C=N/NC(=O)c3cc4c(cn3)[nH]c3ccccc34)c2)cc1
- Properties:
- ChEMBL ID: CHEMBL4174038
- Molecule type: Small molecule
- Molecular weight: 445.48
- Heavy atoms: 34
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 103.16
- LogP: 4.93
- Rotatable bonds: 6
- Ring count: 5
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.04
- QED: 0.29

## Molecule Similarity
- Weighted Tanimoto: 0.09

Answer: 5.4
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Cytotoxicity against human BXPC-3 cells measured after 8 days
- Assay organism: Homo sapiens
- Assay cell type: BXPC-3
- Target name: BXPC-3
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: C/C=C/Cn1cc(-c2ccc(C(=O)N3CCOCC3)cc2)c2cc[nH]c2c1=O
- Properties:
- ChEMBL ID: CHEMBL5270178
- Molecular weight: 377.44
- Heavy atoms: 28
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 67.33
- LogP: 3.05
- Rotatable bonds: 4
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.27
- QED: 0.71

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.7
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 20000; units nM; pChEMBL 4.7

## Query Molecule B
- Canonical SMILES: C/C=C/Cn1cc(-c2ccc(C(C)(C)O)cc2OC)c2cc[nH]c2c1=O
- Properties:
- ChEMBL ID: CHEMBL5282240
- Molecular weight: 352.43
- Heavy atoms: 26
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 3
- TPSA: 67.25
- LogP: 3.81
- Rotatable bonds: 5
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.29
- QED: 0.69

## Molecule Similarity
- Weighted Tanimoto: 0.48

Answer: 4.7
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Antagonist activity at rat mGlu4 transfected in HEK293 cells co-transfected with chimeric Gqi9 incubated for 30 mins by IP-one HTRF assay
- Assay organism: Rattus norvegicus
- Assay cell type: HEK293
- Target name: Metabotropic glutamate receptor 4
- Target type: SINGLE PROTEIN
- Target organism: Rattus norvegicus

## Reference Molecule A
- Canonical SMILES: N[C@@H](CCP(=O)(O)O)C(=O)O
- Properties:
- ChEMBL ID: CHEMBL33567
- Molecule type: Small molecule
- Molecular weight: 183.1
- Heavy atoms: 11
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 3
- TPSA: 120.85
- LogP: -1.03
- Rotatable bonds: 4
- Ring count: 0
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.75
- QED: 0.41

## 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: Cl.N[C@H](C(=O)O)[C@H]1[C@H](CC(=O)O)[C@@H]1C(=O)O
- Properties:
- ChEMBL ID: CHEMBL5571283
- Molecular weight: 253.64
- Heavy atoms: 16
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 4
- TPSA: 137.92
- LogP: -0.76
- Rotatable bonds: 5
- Ring count: 1
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.62
- QED: 0.51

## Molecule Similarity
- Weighted Tanimoto: 0.26

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Additive antiproliferative activity against human T98G cells assessed as reduction in cell viability at 25 uM pretreated for 2 hrs followed by TMZ addition at 188 uM and measured after 94 hrs by CellTiter-Glo luminescent cell viability assay
- Assay organism: Homo sapiens
- Assay cell type: T98G
- Target name: T98G
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Nc1nc(OCc2ccccc2)c2nc[nH]c2n1
- Properties:
- ChEMBL ID: CHEMBL407874
- Preferred name: 6-O-BENZYLGUANINE
- Molecule type: Small molecule
- Max clinical phase: 3
- Molecular weight: 241.25
- Heavy atoms: 18
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 89.71
- LogP: 1.51
- Rotatable bonds: 3
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.08
- QED: 0.73

## 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 Activity; comment Active

## Query Molecule B
- Canonical SMILES: Nc1nc(OCc2ccccc2)c2ncn(CCCCN3C(=O)c4ccccc4C3=O)c2n1
- Properties:
- ChEMBL ID: CHEMBL5195028
- Molecular weight: 442.48
- Heavy atoms: 33
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 7
- TPSA: 116.23
- LogP: 3.06
- Rotatable bonds: 8
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.21
- QED: 0.33

## Molecule Similarity
- Weighted Tanimoto: 0.42

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Ki
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of Plasmodium falciparum PLM2 using Lys-Glu-Phe-Val-Phe-NPhe-Ala-Leu-Lys as substrate by spectrophotometry
- Assay organism: Plasmodium falciparum
- Target name: Plasmepsin II
- Target type: SINGLE PROTEIN
- Target organism: Plasmodium falciparum

## Reference Molecule A
- Canonical SMILES: CCCCNC(=O)C[C@H](O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)c1ccc(Oc2ccc(C(=O)N[C@@H](C)C(=O)NCCCNc3ccnc4cc(Cl)ccc34)cc2)cc1)[C@@H](C)CC
- Properties:
- ChEMBL ID: CHEMBL2069613
- Molecule type: Small molecule
- Molecular weight: 872.51
- Heavy atoms: 62
- Hydrogen bond donors: 7
- Hydrogen bond acceptors: 9
- TPSA: 199.88
- LogP: 6.76
- Rotatable bonds: 24
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.45
- QED: 0.04

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 8.42
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Ki; relation =; value 3.8; units nM; pChEMBL 8.42

## Query Molecule B
- Canonical SMILES: CCCCNC(=O)C[C@H](O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)c1ccc(Oc2ccc(C(=O)NCCCNc3ccnc4cc(Cl)ccc34)cc2)cc1)[C@@H](C)CC
- Properties:
- ChEMBL ID: CHEMBL2069612
- Molecule type: Small molecule
- Molecular weight: 801.43
- Heavy atoms: 57
- Hydrogen bond donors: 6
- Hydrogen bond acceptors: 8
- TPSA: 170.78
- LogP: 7.26
- Rotatable bonds: 22
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.43
- QED: 0.05

## Molecule Similarity
- Weighted Tanimoto: 0.94

Answer: 8.64
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: EC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiviral activity against HIV-1 NL4-3 infected in human MT-4 cells assessed as virus induced cytopathic effect by MTT assay
- Assay organism: Human immunodeficiency virus 1
- Assay cell type: MT4
- Target name: Human immunodeficiency virus 1
- Target type: ORGANISM
- Target organism: Human immunodeficiency virus 1

## Reference Molecule A
- Canonical SMILES: Cc1cc(C#N)cc(C)c1Oc1nc(Nc2ccc(C#N)cc2)nc(N)c1Br
- Properties:
- ChEMBL ID: CHEMBL308954
- Preferred name: ETRAVIRINE
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 435.29
- Heavy atoms: 28
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 7
- TPSA: 120.64
- LogP: 4.72
- Rotatable bonds: 4
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.1
- QED: 0.61

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.79
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type EC50; relation =; value 16.1; units nM; pChEMBL 7.79

## Query Molecule B
- Canonical SMILES: O=C1Nc2ccc(Cl)cc2[C@@](C#CC2CC2)(C(F)(F)F)O1
- Properties:
- ChEMBL ID: CHEMBL223228
- Preferred name: EFAVIRENZ
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 315.68
- Heavy atoms: 21
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 2
- TPSA: 38.33
- LogP: 4.07
- Rotatable bonds: 0
- Ring count: 3
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.36
- QED: 0.73

## Molecule Similarity
- Weighted Tanimoto: 0.08

Answer: 7.8
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Bacterial Biotransformation
- Label type: binary
- Binary semantics: metabolized
- Assay description: The drug is tested on Bacteroides xylanisolvens strain: HM 722 for biotransformation under anaerobic condition. The drug concentrations were measured over 6 timepoints collected between 0 and 12 hours of incubation by liquid-chromatography-coupled mass spectrometry (LC–MS)
- Assay organism: Bacteroides xylanisolvens
- Target name: ADMET
- Target type: ADMET

## Reference Molecule A
- Canonical SMILES: CCCC1O[C@@H]2C[C@H]3[C@@H]4CCC5=CC(=O)C=C[C@]5(C)[C@H]4[C@@H](O)C[C@]3(C)[C@]2(C(=O)CO)O1
- Properties:
- ChEMBL ID: CHEMBL1370
- Preferred name: BUDESONIDE
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 430.54
- Heavy atoms: 31
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 6
- TPSA: 93.06
- LogP: 2.72
- Rotatable bonds: 4
- Ring count: 5
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.76
- QED: 0.71

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

## Reference Molecule A Other ChEMBL Evidence
- type Bacterial Biotransformation; text Compound NOT metabolized; comment No Biotransformation Occurred For Drug Budesonid, For The Bacteria Bacteroides Xylanisolvens.

## Query Molecule B
- Canonical SMILES: C=CC[C@@H]1/C=C(\C)C[C@H](C)C[C@H](OC)[C@H]2O[C@@](O)(C(=O)C(=O)N3CCCC[C@H]3C(=O)O[C@H](/C(C)=C/[C@@H]3CC[C@@H](O)[C@H](OC)C3)[C@H](C)[C@@H](O)CC1=O)[C@H](C)C[C@@H]2OC.O
- Properties:
- ChEMBL ID: CHEMBL3989887
- Preferred name: TACROLIMUS
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 822.05
- Heavy atoms: 58
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 12
- TPSA: 209.86
- LogP: 3.81
- Rotatable bonds: 7
- Ring count: 4
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.77
- QED: 0.19

## Molecule Similarity
- Weighted Tanimoto: 0.15

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of recombinant human PTP1B catalytic domain (91 to 1053 residues) expressed in Escherichia coli BL21-codon plus (DE3) using pNPP as substrate measured continuously for 3 mins by colorimetric method
- Assay organism: Homo sapiens
- Target name: Tyrosine-protein phosphatase non-receptor type 1
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CC(C)=CCC/C(C)=C/CC/C(C)=C/Cc1c(O)cc(C)cc1O
- Properties:
- ChEMBL ID: CHEMBL487804
- Preferred name: GRIFOLIN
- Molecule type: Small molecule
- Molecular weight: 328.5
- Heavy atoms: 24
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 2
- TPSA: 40.46
- LogP: 6.37
- Rotatable bonds: 8
- Ring count: 1
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.45
- QED: 0.54

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.24
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 5700; units nM; pChEMBL 5.24

## Query Molecule B
- Canonical SMILES: Cc1cc(O)cc2c1[C@H]1[C@@H]3[C@@H](CC[C@]3(C)O2)C1(C)C
- Properties:
- ChEMBL ID: CHEMBL4216013
- Molecule type: Small molecule
- Molecular weight: 258.36
- Heavy atoms: 19
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 2
- TPSA: 29.46
- LogP: 4
- Rotatable bonds: 0
- Ring count: 4
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.65
- QED: 0.76

## Molecule Similarity
- Weighted Tanimoto: 0.14

Answer: 4.24
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: EC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Activation of full length human recombinant AMPK alpha1/beta1/gamma1 expressed in baculovirus infected sf21 cells using 5'-FAM-SAMS peptide substrate after 45 mins by fluorescence assay
- Assay organism: Homo sapiens
- Assay cell type: Sf21
- Target name: AMP-activated protein kinase (AMPK) alpha-1/beta-1/gamma-1
- Target type: PROTEIN COMPLEX
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Cc1ccc(Oc2nc3nc(-c4ccc(N5CCCC5)cc4)c(Cl)cc3[nH]2)cc1C(=O)O
- Properties:
- ChEMBL ID: CHEMBL3959081
- Molecule type: Small molecule
- Molecular weight: 448.91
- Heavy atoms: 32
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 91.34
- LogP: 5.68
- Rotatable bonds: 5
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.21
- QED: 0.41

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 9
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type EC50; relation =; value 1; units nM; pChEMBL 9

## Query Molecule B
- Canonical SMILES: CC(C)(O)c1ccc(-c2cc3nc(O[C@H]4CO[C@H](CO)[C@@H](O)C4)[nH]c3cc2Cl)cc1
- Properties:
- ChEMBL ID: CHEMBL3968290
- Molecule type: Small molecule
- Molecular weight: 432.9
- Heavy atoms: 30
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 6
- TPSA: 107.83
- LogP: 3
- Rotatable bonds: 5
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.41
- QED: 0.49

## Molecule Similarity
- Weighted Tanimoto: 0.23

Answer: 8.4
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Effect on growth of epidemic Clostridium difficile BI9 in CF1 mouse assessed as increase in bacterial density in cecal content at 0.38 mg/day, sc for 4 days assessed after 2 days of last treatment
- Assay organism: Clostridioides difficile
- Target name: Clostridioides difficile
- Target type: ORGANISM
- Target organism: Clostridioides difficile

## Reference Molecule A
- Canonical SMILES: COc1c(N2CCNC(C)C2)c(F)cc2c(=O)c(C(=O)O)cn(C3CC3)c12
- Properties:
- ChEMBL ID: CHEMBL31
- Preferred name: GATIFLOXACIN
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 375.4
- Heavy atoms: 27
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 83.8
- LogP: 1.98
- Rotatable bonds: 4
- Ring count: 4
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.47
- QED: 0.85

## 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 Activity; comment Active

## Query Molecule B
- Canonical SMILES: COc1c(N2C[C@@H]3CCCN[C@@H]3C2)c(F)cc2c(=O)c(C(=O)O)cn(C3CC3)c12
- Properties:
- ChEMBL ID: CHEMBL32
- Preferred name: MOXIFLOXACIN
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 401.44
- Heavy atoms: 29
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 83.8
- LogP: 2.37
- Rotatable bonds: 4
- Ring count: 5
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.52
- QED: 0.82

## Molecule Similarity
- Weighted Tanimoto: 0.73

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of SARS-CoV-2 3CL protease
- Assay organism: Severe acute respiratory syndrome coronavirus 2
- Target name: Unchecked
- Target type: UNCHECKED

## Reference Molecule A
- Canonical SMILES: O=c1[nH]cc(-c2cc(-c3cc(Cl)c(F)c(OCc4ccccc4Cl)c3)c(=O)n(-c3cccnc3)c2)c(=O)[nH]1
- Properties:
- ChEMBL ID: CHEMBL4867191
- Molecule type: Unknown
- Molecular weight: 551.36
- Heavy atoms: 38
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 109.84
- LogP: 4.97
- Rotatable bonds: 6
- Ring count: 5
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.04
- QED: 0.31

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.7
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 20; units nM; pChEMBL 7.7

## Query Molecule B
- Canonical SMILES: Cc1ccc(NC(=O)c2ccc(CN3CCN(C)CC3)cc2)cc1Nc1nc(-c2cccnc2)cs1
- Properties:
- ChEMBL ID: CHEMBL1908391
- Preferred name: MASITINIB
- Molecule type: Small molecule
- Max clinical phase: 3
- Molecular weight: 498.66
- Heavy atoms: 36
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 7
- TPSA: 73.39
- LogP: 5.26
- Rotatable bonds: 7
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.25
- QED: 0.36

## Molecule Similarity
- Weighted Tanimoto: 0.15

Answer: 5.6
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Kd
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Binding constant for PRKD2 kinase domain
- Target name: Serine/threonine-protein kinase D2
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CN(C)CC(=O)N1CCC(c2ccc(NC(=O)c3nc(C#N)c[nH]3)c(C3=CCCCC3)c2)CC1.Cl
- Properties:
- ChEMBL ID: CHEMBL1908395
- Molecule type: Small molecule
- Molecular weight: 497.04
- Heavy atoms: 35
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 105.12
- LogP: 4.18
- Rotatable bonds: 6
- Ring count: 4
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.46
- QED: 0.62

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.5
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Kd; relation =; value 320; units nM; pChEMBL 6.5

## Query Molecule B
- Canonical SMILES: CCOc1cc2ncc(C#N)c(Nc3ccc(OCc4ccccn4)c(Cl)c3)c2cc1NC(=O)/C=C/CN(C)C
- Properties:
- ChEMBL ID: CHEMBL180022
- Preferred name: NERATINIB
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 557.05
- Heavy atoms: 40
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 8
- TPSA: 112.4
- LogP: 5.93
- Rotatable bonds: 11
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.2
- QED: 0.22

## Molecule Similarity
- Weighted Tanimoto: 0.17

Answer: 5.96
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of bovine brain tubulin polymerization
- Assay organism: Bos taurus
- Target name: Unchecked
- Target type: UNCHECKED

## Reference Molecule A
- Canonical SMILES: Cc1ncc(C(=O)Nc2ccc(-c3cccc(S(=O)(=O)C4CC4)c3)cn2)cn1
- Properties:
- ChEMBL ID: CHEMBL4105066
- Molecule type: Small molecule
- Molecular weight: 394.46
- Heavy atoms: 28
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 6
- TPSA: 101.91
- LogP: 3.04
- Rotatable bonds: 5
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.2
- QED: 0.71

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.62
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 240; units nM; pChEMBL 6.62

## Query Molecule B
- Canonical SMILES: Cc1ccc(C(=O)Nc2ccc(-c3cccc(C4CCO4)c3)cn2)cn1
- Properties:
- ChEMBL ID: CHEMBL4087207
- Molecule type: Small molecule
- Molecular weight: 345.4
- Heavy atoms: 26
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 64.11
- LogP: 4.17
- Rotatable bonds: 4
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.19
- QED: 0.77

## Molecule Similarity
- Weighted Tanimoto: 0.53

Answer: 6.53
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiproliferative activity against human Hep3B cells after 72 hrs by SRB assay
- Assay organism: Homo sapiens
- Assay cell type: Hep 3B2
- Target name: Hep 3B2
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: COc1cc2c3c(c4cc(OC)c(OC)cc4c2cc1OC)[C@H](O)[C@@H]1CCCN1C3
- Properties:
- ChEMBL ID: CHEMBL399454
- Molecule type: Small molecule
- Molecular weight: 409.48
- Heavy atoms: 30
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 6
- TPSA: 60.39
- LogP: 4.04
- Rotatable bonds: 4
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.42
- QED: 0.66

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.78
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 166.7; units nM; pChEMBL 6.78

## Query Molecule B
- Canonical SMILES: COc1cc2c3c(c4ccc(O)cc4c2cc1OC)CN1CCCC[C@@H]1C3
- Properties:
- ChEMBL ID: CHEMBL3356793
- Molecule type: Small molecule
- Molecular weight: 363.46
- Heavy atoms: 27
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 41.93
- LogP: 4.63
- Rotatable bonds: 2
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.39
- QED: 0.67

## Molecule Similarity
- Weighted Tanimoto: 0.52

Answer: 8.68