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: Effect on LPS-induced JMJD3 mRNA expression in human primary macrophages at 30 uM measured after 1 hr by RT-PCR array
- Assay organism: Homo sapiens
- Assay cell type: Macrophage
- Target name: Unchecked
- Target type: UNCHECKED

## Reference Molecule A
- Canonical SMILES: CCOC(=O)CCNc1cc(N2CCc3ccccc3CC2)nc(-c2cccnc2)n1
- Properties:
- ChEMBL ID: CHEMBL4786329
- Molecule type: Unknown
- Molecular weight: 417.51
- Heavy atoms: 31
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 7
- TPSA: 80.24
- LogP: 3.51
- Rotatable bonds: 7
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.33
- QED: 0.59

## 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: CCOC(=O)CCNc1cc(N2CCc3ccccc3CC2)nc(-c2ccccn2)n1
- Properties:
- ChEMBL ID: CHEMBL3183531
- Molecule type: Small molecule
- Molecular weight: 417.51
- Heavy atoms: 31
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 7
- TPSA: 80.24
- LogP: 3.51
- Rotatable bonds: 7
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.33
- QED: 0.59

## Molecule Similarity
- Weighted Tanimoto: 0.74

Answer: 0
## Endpoint to Predict
- Endpoint scope: target
- Measurement type: Kd
- Label type: continuous
- Binary semantics: pchembl
- Target name: DNA topoisomerase 2-beta
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Cc1ccc(C(=O)Nc2cccc(C(F)(F)F)c2)cc1Nc1nc(-c2cccnc2)nc2c1cnn2C
- Properties:
- ChEMBL ID: CHEMBL3752910
- Molecule type: Small molecule
- Molecular weight: 503.49
- Heavy atoms: 37
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 6
- TPSA: 97.62
- LogP: 5.75
- Rotatable bonds: 5
- Ring count: 5
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.12
- QED: 0.32

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.5
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Kd; relation =; value 3180.07; units nM; pChEMBL 5.5

## Query Molecule B
- Canonical SMILES: Cc1csc(-c2nnc(Nc3ccc(Oc4ncccc4-c4ccnc(N)n4)cc3)c3ccccc23)c1
- Properties:
- ChEMBL ID: CHEMBL2140408
- Preferred name: AMG-900
- Molecule type: Small molecule
- Max clinical phase: 1
- Molecular weight: 503.59
- Heavy atoms: 37
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 9
- TPSA: 111.73
- LogP: 6.64
- Rotatable bonds: 6
- Ring count: 6
- Aromatic rings: 6
- Formal charge: 0
- Fraction Csp3: 0.04
- QED: 0.26

## Molecule Similarity
- Weighted Tanimoto: 0.16

Answer: 5.59
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: In Vitro Assay: The potency of inhibition is measured by binding affinity.
- Assay organism: Homo sapiens
- Target name: Tyrosine-protein kinase JAK3
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: C=CC(=O)N1CCN(C(=O)c2cc(Sc3cnc(NC(=O)C4CC4)s3)c(C)cc2OC)[C@@H](C)C1
- Properties:
- ChEMBL ID: CHEMBL5914837
- Molecular weight: 500.65
- Heavy atoms: 34
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 7
- TPSA: 91.84
- LogP: 3.82
- Rotatable bonds: 7
- Ring count: 4
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.42
- QED: 0.58

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.26
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 55; units nM; pChEMBL 7.26; comment 1037166

## Query Molecule B
- Canonical SMILES: C=CC(=O)N1CCCN(C(=O)c2cc(CSc3cnc(NC(=O)C4CC4)s3)cc(C)c2C)CC1
- Properties:
- ChEMBL ID: CHEMBL5775033
- Molecular weight: 498.67
- Heavy atoms: 34
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 6
- TPSA: 82.61
- LogP: 4.26
- Rotatable bonds: 7
- Ring count: 4
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.44
- QED: 0.46

## Molecule Similarity
- Weighted Tanimoto: 0.51

Answer: 6.26
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Ki
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of human testis ACE C-domain lacking unique O-glycosylated region, transmembrane anchor and cytoplasmic tail expressed in CHO cells using Z-FHL as substrate by fluorescence based assay
- Assay organism: Homo sapiens
- Assay cell type: CHO
- Target name: Angiotensin-converting enzyme
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CS(=O)(=O)N[C@@H](CCCCN)C(=O)NC[C@H](CC1(C(=O)N[C@@H](Cc2ccc(O)cc2)C(=O)O)CCCC1)C(=O)O
- Properties:
- ChEMBL ID: CHEMBL42583
- Preferred name: SAMPATRILAT
- Molecule type: Small molecule
- Max clinical phase: 2
- Molecular weight: 584.69
- Heavy atoms: 40
- Hydrogen bond donors: 7
- Hydrogen bond acceptors: 8
- TPSA: 225.22
- LogP: 0.32
- Rotatable bonds: 17
- Ring count: 2
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.62
- QED: 0.12

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.86
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Ki; relation =; value 13.8; units nM; pChEMBL 7.86

## Query Molecule B
- Canonical SMILES: CC(=O)N[C@@H](CC(=O)O)C(=O)NC[C@H](CC1(C(=O)N[C@@H](Cc2ccc(O)cc2)C(=O)O)CCCC1)C(=O)O
- Properties:
- ChEMBL ID: CHEMBL4462603
- Molecule type: Unknown
- Molecular weight: 535.55
- Heavy atoms: 38
- Hydrogen bond donors: 7
- Hydrogen bond acceptors: 7
- TPSA: 219.43
- LogP: 0.25
- Rotatable bonds: 14
- Ring count: 2
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.52
- QED: 0.17

## Molecule Similarity
- Weighted Tanimoto: 0.66

Answer: 5.13
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: SANGER: Inhibition of human MDA-MB-134-VI cell growth in a cell viability assay.
- Assay organism: Homo sapiens
- Assay cell type: MDA-MB-134-VI
- Target name: MDA-MB-134-VI
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CCCCCCCCCCCC1=C(O)C(=O)C=C(O)C1=O
- Properties:
- ChEMBL ID: CHEMBL221137
- Preferred name: EMBELIN
- Molecule type: Small molecule
- Molecular weight: 294.39
- Heavy atoms: 21
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 4
- TPSA: 74.6
- LogP: 4.31
- Rotatable bonds: 10
- Ring count: 1
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.65
- QED: 0.46

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.33
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 46436.05; units nM; pChEMBL 4.33

## Query Molecule B
- Canonical SMILES: NC(=O)c1cccc(-c2cc(Nc3ccc(OC(F)(F)F)cc3)ncn2)c1
- Properties:
- ChEMBL ID: CHEMBL483847
- Molecule type: Small molecule
- Molecular weight: 374.32
- Heavy atoms: 27
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 90.13
- LogP: 3.88
- Rotatable bonds: 5
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.06
- QED: 0.71

## Molecule Similarity
- Weighted Tanimoto: 0.07

Answer: 4.03
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IZ
- Label type: binary
- Binary semantics: activity
- Assay description: Antifungal activity against Monascus purpureus MTCC 369 after 72 hrs
- Assay organism: Monascus purpureus
- Target name: Molecular identity unknown
- Target type: UNKNOWN

## Reference Molecule A
- Canonical SMILES: Cc1cccc(NCc2cc3cccc(C)c3nc2Cl)c1
- Properties:
- ChEMBL ID: CHEMBL1668748
- Molecule type: Small molecule
- Molecular weight: 296.8
- Heavy atoms: 21
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 2
- TPSA: 24.92
- LogP: 5.12
- Rotatable bonds: 3
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.17
- QED: 0.68

## 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 IZ; comment Not Active

## Query Molecule B
- Canonical SMILES: Cc1cccc2cc(CNc3ccc([N+](=O)[O-])cc3)c(Cl)nc12
- Properties:
- ChEMBL ID: CHEMBL1668746
- Molecule type: Small molecule
- Molecular weight: 327.77
- Heavy atoms: 23
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 68.06
- LogP: 4.72
- Rotatable bonds: 4
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.12
- QED: 0.43

## Molecule Similarity
- Weighted Tanimoto: 0.66

Answer: 0
## Endpoint to Predict
- Endpoint scope: target
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Target name: CEM-4
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: O=C([O-])CC(SCCCOC[C@H]1O[C@@](COCCCSC(CC(=O)[O-])C(=O)[O-])(O[C@H]2O[C@H](COCCCSC(CC(=O)[O-])C(=O)[O-])[C@@H](OCCCSC(CC(=O)[O-])C(=O)[O-])[C@H](OCCCSC(CC(=O)[O-])C(=O)[O-])[C@H]2OCCCSC(CC(=O)[O-])C(=O)[O-])[C@@H](OCCCSC(CC(=O)[O-])C(=O)[O-])[C@@H]1OCCCSC(CC(=O)[O-])C(=O)[O-])C(=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]
- Properties:
- ChEMBL ID: CHEMBL3142950
- Molecule type: Small molecule
- Molecular weight: 2215.77
- Heavy atoms: 135
- Hydrogen bond acceptors: 51
- TPSA: 743.61
- LogP: -66.08
- Rotatable bonds: 77
- Ring count: 2
- Formal charge: 0
- Fraction Csp3: 0.76
- QED: 0.04

## 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 3020; units nM; pChEMBL 5.52

## Query Molecule B
- Canonical SMILES: CO[C@H]1O[C@H](COCCCSC(CC(=O)[O-])C(=O)[O-])[C@@H](OCCCSC(CC(=O)[O-])C(=O)[O-])[C@@H](OCCCSC(CC(=O)[O-])C(=O)[O-])[C@H]1OCCCSC(CC(=O)[O-])C(=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]
- Properties:
- ChEMBL ID: CHEMBL2367915
- Molecule type: Unknown
- Molecular weight: 1130.92
- Heavy atoms: 69
- Hydrogen bond donors: 8
- Hydrogen bond acceptors: 26
- TPSA: 376.42
- LogP: -32.91
- Rotatable bonds: 38
- Ring count: 1
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.77
- QED: 0.04

## Molecule Similarity
- Weighted Tanimoto: 0.7

Answer: 4.16
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Trypanocidal activity against bloodstream stage of Trypanosoma brucei after 72 hrs by WST-1 assay in presence of deoxycoformycin
- Assay organism: Trypanosoma brucei
- Target name: Trypanosoma brucei
- Target type: ORGANISM
- Target organism: Trypanosoma brucei

## Reference Molecule A
- Canonical SMILES: Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO)C[C@H]1O
- Properties:
- ChEMBL ID: CHEMBL305686
- Preferred name: CORDYCEPIN
- Molecule type: Small molecule
- Max clinical phase: 1
- Molecular weight: 251.25
- Heavy atoms: 18
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 7
- TPSA: 119.31
- LogP: -0.95
- Rotatable bonds: 2
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.5
- QED: 0.63

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 8.92
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 1.2; units nM; pChEMBL 8.92

## Query Molecule B
- Canonical SMILES: Nc1nc(F)nc2c1ncn2[C@@H]1O[C@H](CO)C[C@H]1O
- Properties:
- ChEMBL ID: CHEMBL3110070
- Molecule type: Small molecule
- Molecular weight: 269.24
- Heavy atoms: 19
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 7
- TPSA: 119.31
- LogP: -0.81
- Rotatable bonds: 2
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.5
- QED: 0.61

## Molecule Similarity
- Weighted Tanimoto: 0.72

Answer: 6.77
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibitory activity against the HIV-1 in CEM cells
- Assay organism: Homo sapiens
- Assay cell type: CCRF-CEM
- Target name: CCRF-CEM
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: C=C(C)[C@@H]1CC[C@]2(C(=O)NCCCCCCC(=O)NCCC(=O)O)CC[C@]3(C)[C@H](CCC4[C@@]5(C)CC[C@H](O)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]12
- Properties:
- ChEMBL ID: CHEMBL11318
- Molecule type: Small molecule
- Molecular weight: 654.98
- Heavy atoms: 47
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 4
- TPSA: 115.73
- LogP: 7.66
- Rotatable bonds: 12
- Ring count: 5
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.88
- QED: 0.13

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.35
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 4500; units nM; pChEMBL 5.35

## Query Molecule B
- Canonical SMILES: C=C(C)[C@@H]1CC[C@]2(C(=O)NCCCCC(=O)NCCCCC(=O)O)CC[C@]3(C)[C@H](CCC4[C@@]5(C)CC[C@H](O)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]12
- Properties:
- ChEMBL ID: CHEMBL275457
- Molecule type: Small molecule
- Molecular weight: 654.98
- Heavy atoms: 47
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 4
- TPSA: 115.73
- LogP: 7.66
- Rotatable bonds: 12
- Ring count: 5
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.88
- QED: 0.13

## Molecule Similarity
- Weighted Tanimoto: 0.94

Answer: 5.35
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Anti-inflammatory activity in LPS-induced BALB/c mouse model of acute liver injury assessed as inhibition of LPS-induced increase in lung W/D ratio at 10 mg/kg, po preadministered with compound for 3 days followed by LPS stimulation for 6 hrs after 1 hrs compound administration on day 3
- Assay organism: Mus musculus
- Target name: Mus musculus
- Target type: ORGANISM
- Target organism: Mus musculus

## Reference Molecule A
- Canonical SMILES: Cc1ccc(-c2cc(C(F)(F)F)nn2-c2ccc(S(N)(=O)=O)cc2)cc1
- Properties:
- ChEMBL ID: CHEMBL118
- Preferred name: CELECOXIB
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 381.38
- Heavy atoms: 26
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 77.98
- LogP: 3.51
- Rotatable bonds: 3
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.12
- QED: 0.75

## 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: CC(=O)O[C@H]1C[C@@]2(C)[C@@H](C[C@@H](O)[C@H]3[C@@]4(C)CC[C@@H](O)[C@@H](C)[C@@H]4CC[C@@]32C)/C1=C(\CCC=C(C)C)C(=O)O
- Properties:
- ChEMBL ID: CHEMBL374975
- Preferred name: FUSIDIC ACID
- Molecule type: Small molecule
- Max clinical phase: 3
- Molecular weight: 516.72
- Heavy atoms: 37
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 5
- TPSA: 104.06
- LogP: 5.67
- Rotatable bonds: 5
- Ring count: 4
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.81
- QED: 0.25

## Molecule Similarity
- Weighted Tanimoto: 0.04

Answer: 1
## Endpoint to Predict
- Endpoint scope: target
- Measurement type: % residual kinase activity
- Label type: binary
- Binary semantics: activity
- Target name: Serine/threonine-protein kinase SIK1
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CCc1ccccc1C(=O)Nc1n[nH]c2c(C)c(F)c(C3C(C#N)=C(C)N(C)C(C)=C3C#N)cc12
- Properties:
- ChEMBL ID: CHEMBL4580220
- Preferred name: BAY-3827
- Molecule type: Unknown
- Molecular weight: 468.54
- Heavy atoms: 35
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 108.6
- LogP: 5.45
- Rotatable bonds: 4
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.26
- QED: 0.53

## 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 % residual kinase activity; relation =; value 86; units %; comment Not Active

## Query Molecule B
- Canonical SMILES: CN1CCN(c2cnc3c(C4CCN(C(=O)c5ccc(OC(F)(F)F)cc5N)CC4)ncnc3c2)CC1
- Properties:
- ChEMBL ID: CHEMBL4445670
- Preferred name: BAY-885
- Molecule type: Unknown
- Molecular weight: 515.54
- Heavy atoms: 37
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 8
- TPSA: 100.71
- LogP: 3.28
- Rotatable bonds: 4
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.44
- QED: 0.53

## Molecule Similarity
- Weighted Tanimoto: 0.14

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of DNA topoisomerase 1 in Homo sapiens (human) VACO 241 cells
- Assay organism: Homo sapiens
- Assay cell type: VACO 241
- Target name: DNA topoisomerase 1
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3c(CN(C)C)c(O)ccc3nc2-1
- Properties:
- ChEMBL ID: CHEMBL84
- Preferred name: TOPOTECAN
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 421.45
- Heavy atoms: 31
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 7
- TPSA: 104.89
- LogP: 1.85
- Rotatable bonds: 3
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.35
- QED: 0.49

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.28
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 5250; units nM; pChEMBL 5.28

## Query Molecule B
- Canonical SMILES: CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3ccccc3nc2-1
- Properties:
- ChEMBL ID: CHEMBL65
- Preferred name: CAMPTOTHECIN
- Molecule type: Small molecule
- Max clinical phase: -1
- Molecular weight: 348.36
- Heavy atoms: 26
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 81.42
- LogP: 2.08
- Rotatable bonds: 1
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.25
- QED: 0.53

## Molecule Similarity
- Weighted Tanimoto: 0.67

Answer: 5.3
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiproliferative activity against human HT-29 cells after 72 hrs by MTT assay
- Assay organism: Homo sapiens
- Assay cell type: HT-29
- Target name: HT-29
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: COc1ccc2c(c1)c(CC(=O)Nc1ccc(Cl)cc1)c(C)n2C(=O)CCN1CCCCC1
- Properties:
- ChEMBL ID: CHEMBL2088691
- Molecule type: Small molecule
- Molecular weight: 468
- Heavy atoms: 33
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 63.57
- LogP: 5.31
- Rotatable bonds: 7
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.38
- QED: 0.51

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.42
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 38000; units nM; pChEMBL 4.42

## Query Molecule B
- Canonical SMILES: COc1ccc2c(c1)c(CC(=O)NCCN(C)C)c(C)n2C(=O)c1ccc(OC)c(OC)c1
- Properties:
- ChEMBL ID: CHEMBL2088700
- Molecule type: Small molecule
- Molecular weight: 453.54
- Heavy atoms: 33
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 6
- TPSA: 82.03
- LogP: 2.88
- Rotatable bonds: 9
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.36
- QED: 0.54

## Molecule Similarity
- Weighted Tanimoto: 0.41

Answer: 4.36
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiproliferative activity against human U118MG cells after 72 hrs by SRB assay
- Assay organism: Homo sapiens
- Assay cell type: U-118-MG
- Target name: U-118-MG
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- 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

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 8.68
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 2.1; units nM; pChEMBL 8.68

## Query Molecule B
- 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

## Molecule Similarity
- Weighted Tanimoto: 0.52

Answer: 6.78
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Growth inhibition of human MCF7 cells after 72 hrs by MTT assay
- Assay organism: Homo sapiens
- Assay cell type: MCF7
- Target name: MCF7
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: O=c1[nH]cc(F)c(=O)[nH]1
- Properties:
- ChEMBL ID: CHEMBL185
- Preferred name: FLUOROURACIL
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 130.08
- Heavy atoms: 9
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 2
- TPSA: 65.72
- LogP: -0.8
- Rotatable bonds: 0
- Ring count: 1
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.48

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.82
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 15000; units nM; pChEMBL 4.82

## Query Molecule B
- Canonical SMILES: Cc1ccc(S(=O)(=O)Nc2cc[nH]c(=O)n2)cc1
- Properties:
- ChEMBL ID: CHEMBL472604
- Molecule type: Small molecule
- Molecular weight: 265.29
- Heavy atoms: 18
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 4
- TPSA: 91.92
- LogP: 0.88
- Rotatable bonds: 3
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.09
- QED: 0.86

## Molecule Similarity
- Weighted Tanimoto: 0.14

Answer: 4.57