jiosephlee/chembl-endpoint-pair-clean-labels huggingface dataset:
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Anti-tumor activity against human A2780 cells assessed as inhibition of cell viability incubated for 72 hrs by MTT assay
- Assay organism: Homo sapiens
- Assay cell type: A2780
- Target name: A2780
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CC1COCCN1c1nc(-c2c[nH]c3ccccc23)nc2c1CN(S(=O)(=O)C(C)C)C2
- Properties:
- ChEMBL ID: CHEMBL5194372
- Molecular weight: 441.56
- Heavy atoms: 31
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 6
- TPSA: 91.42
- LogP: 2.9
- Rotatable bonds: 4
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.45
- QED: 0.67

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.17
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 670; units nM; pChEMBL 6.17

## Query Molecule B
- Canonical SMILES: C[C@@H]1COCCN1c1nc(-c2c[nH]c3ccccc23)nc2c1CN(C(=O)C1CC1)C2
- Properties:
- ChEMBL ID: CHEMBL5198276
- Molecular weight: 403.49
- Heavy atoms: 30
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 74.35
- LogP: 3.1
- Rotatable bonds: 3
- Ring count: 6
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.43
- QED: 0.73

## Molecule Similarity
- Weighted Tanimoto: 0.71

Answer: 5.92
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Inhibition
- Label type: binary
- Binary semantics: activity
- Assay description: Inhibition of Akt expression in human HCT116 cells at 10 uM by immunoblot analysis
- Assay organism: Homo sapiens
- Assay cell type: HCT-116
- Target name: HCT-116
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: O=c1c(O)c(-c2cc(O)c(O)c(O)c2)oc2cc(O)cc(O)c12
- Properties:
- ChEMBL ID: CHEMBL164
- Preferred name: MYRICETIN
- Molecule type: Small molecule
- Molecular weight: 318.24
- Heavy atoms: 23
- Hydrogen bond donors: 6
- Hydrogen bond acceptors: 8
- TPSA: 151.59
- LogP: 1.69
- Rotatable bonds: 1
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.37

## 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 Inhibition; units %; comment Not Active

## Query Molecule B
- Canonical SMILES: Cc1cc(O)c2c(c1)C(=O)c1cc(O)cc(O)c1C2=O
- Properties:
- ChEMBL ID: CHEMBL289277
- Preferred name: EMODIN
- Molecule type: Small molecule
- Molecular weight: 270.24
- Heavy atoms: 20
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 5
- TPSA: 94.83
- LogP: 1.89
- Rotatable bonds: 0
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.07
- QED: 0.58

## Molecule Similarity
- Weighted Tanimoto: 0.23

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of recombinant human MMP2 expressed in mouse NSO cells using fTHP-15 as substrate preincubated for 30 mins followed by substrate addition measured immediately by fluorescence assay
- Assay organism: Homo sapiens
- Target name: 72 kDa type IV collagenase
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: N[C@H]1CCCC[C@H]1NS(=O)(=O)c1ccc(-c2ccc(CSc3nc4c(c(=O)[nH]3)CCC4)cc2)cc1
- Properties:
- ChEMBL ID: CHEMBL4081049
- Molecule type: Small molecule
- Molecular weight: 510.69
- Heavy atoms: 35
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 6
- TPSA: 117.94
- LogP: 3.77
- Rotatable bonds: 7
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.38
- QED: 0.33

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.57
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 2700; units nM; pChEMBL 5.57

## Query Molecule B
- Canonical SMILES: CNC(=O)[C@H](NC(=O)c1ccc(-c2ccc(CSc3nc4c(c(=O)[nH]3)CCC4)c(F)c2)o1)C(C)C
- Properties:
- ChEMBL ID: CHEMBL4098541
- Molecule type: Small molecule
- Molecular weight: 498.58
- Heavy atoms: 35
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 6
- TPSA: 117.09
- LogP: 3.45
- Rotatable bonds: 8
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.36
- QED: 0.32

## Molecule Similarity
- Weighted Tanimoto: 0.39

Answer: 5.51
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Binding affinity to human adenosine A1 receptor expressed in NECA-pre-treated Flp-In-CHO cell membranes assessed as [35S]GTP-gamma-S incorporation level at 10 uM incubated for 40 mins followed by washing by liquid scintillation counting (Rvb = 41 +/- 3%)
- Assay organism: Homo sapiens
- Assay cell type: Flp-In-CHO
- Target name: Adenosine receptor A1
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: O=C(NCc1ccc(Nc2ncnc3c2ncn3[C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O)cc1)c1ccc(S(=O)(=O)F)cc1
- Properties:
- ChEMBL ID: CHEMBL4756472
- Molecule type: Unknown
- Molecular weight: 558.55
- Heavy atoms: 39
- Hydrogen bond donors: 5
- Hydrogen bond acceptors: 11
- TPSA: 188.79
- LogP: 0.77
- Rotatable bonds: 8
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.25
- QED: 0.19

## 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: OC[C@H]1O[C@@H](n2cnc3c(Nc4ccc(CNC(=S)Nc5ccc(N=C=S)cc5)cc4)ncnc32)[C@H](O)[C@@H]1O
- Properties:
- ChEMBL ID: CHEMBL4746617
- Molecule type: Unknown
- Molecular weight: 564.65
- Heavy atoms: 39
- Hydrogen bond donors: 6
- Hydrogen bond acceptors: 11
- TPSA: 161.97
- LogP: 2.4
- Rotatable bonds: 8
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.24
- QED: 0.14

## Molecule Similarity
- Weighted Tanimoto: 0.58

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: AbsAC35_uM
- Label type: binary
- Binary semantics: activity
- Assay description: PubChem BioAssay. Luminescence cell-based Retest at Dose assay to determine EWS/Fli1 dependent TC71 mammalian cell cytotoxity Measured in Cell-Based System Using Plate Reader - 7014-04_Inhibitor_Dose_DryPowder_Activity. (absACnn = the concentration at which the curve crosses threshold nn uM) (Class of assay: confirmatory)
- Target name: Unchecked
- Target type: UNCHECKED

## Reference Molecule A
- Canonical SMILES: COc1ccc(S(=O)(=O)N2CC[C@@H]3[C@@H](CO)N(C)c4ccc(-c5ccc(F)cc5)cc4[C@@H]32)cc1
- Properties:
- ChEMBL ID: CHEMBL2357936
- Molecule type: Small molecule
- Molecular weight: 482.58
- Heavy atoms: 34
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 70.08
- LogP: 4.06
- Rotatable bonds: 5
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.31
- QED: 0.59

## 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 AbsAC35_uM; relation =; value 3.41; units uM; comment active

## Query Molecule B
- Canonical SMILES: Cc1ccccc1C1C(C#N)=C(N)Oc2cc(N)ccc21
- Properties:
- ChEMBL ID: CHEMBL3182266
- Molecule type: Small molecule
- Molecular weight: 277.33
- Heavy atoms: 21
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 4
- TPSA: 85.06
- LogP: 2.8
- Rotatable bonds: 1
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.12
- QED: 0.78

## Molecule Similarity
- Weighted Tanimoto: 0.1

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Antimicrobial activity against methicillin-resistant Staphylococcus aureus CCARM 3696 by radial diffusion assay incubated with Pseudomonas aeruginosa Culture supernatant for 1 hr
- Assay organism: Staphylococcus aureus
- Target name: Staphylococcus aureus
- Target type: ORGANISM
- Target organism: Staphylococcus aureus

## Reference Molecule A
- Canonical SMILES: CC(C)C[C@H](NC(=O)CNC(=O)[C@H](Cc1cnc[nH]1)NC(=O)[C@H](Cc1cnc[nH]1)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@@H](N)CCCCN)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CSSC[C@H](NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)CNC(=O)[C@H](Cc1cnc[nH]1)NC(=O)[C@H](Cc1cnc[nH]1)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@@H](N)CCCCN)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(N)=O)C(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(N)=O)C(C)C
- Properties:
- ChEMBL ID: CHEMBL1275799
- Molecule type: Protein
- Molecular weight: 4113
- Heavy atoms: 290
- Hydrogen bond donors: 54
- Hydrogen bond acceptors: 54
- TPSA: 1608.56
- LogP: -10.81
- Rotatable bonds: 137
- Ring count: 8
- Aromatic rings: 8
- Formal charge: 0
- Fraction Csp3: 0.63
- QED: 0.01

## 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[C@H](C)[C@H](NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CO)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](CC(=O)O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@H](C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@H](C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CO)C(=O)O)[C@@H](C)O)C(C)C)[C@@H](C)CC)C(C)C)[C@@H](C)CC
- Properties:
- ChEMBL ID: CHEMBL530345
- Preferred name: CATHELICIDIN
- Molecule type: Protein
- Molecular weight: 4493.34
- Heavy atoms: 318
- Hydrogen bond donors: 68
- Hydrogen bond acceptors: 59
- TPSA: 1901.12
- LogP: -14.63
- Rotatable bonds: 161
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.64
- QED: 0.01

## Molecule Similarity
- Weighted Tanimoto: 0.36

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Ki
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of C-terminal poly-His-tagged human recombinant KLK5 (30 to 293 residues) transfected in CHO cells assessed as inhibition constant using Boc-VPR-AMC as fluorogenic substrate incubated for 30 mins by fluorescence plate reader assay
- Assay organism: Homo sapiens
- Assay cell type: CHO
- Target name: Kallikrein-5
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CC(C)[C@@H]1NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@@H](NC(=O)CN)CSCc2cccc(n2)CSC[C@@H](C(=O)O)NC1=O
- Properties:
- ChEMBL ID: CHEMBL5194019
- Molecular weight: 869.04
- Heavy atoms: 59
- Hydrogen bond donors: 13
- Hydrogen bond acceptors: 14
- TPSA: 376.03
- LogP: -3.92
- Rotatable bonds: 12
- Ring count: 2
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.6
- QED: 0.05

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 8.24
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Ki; relation =; value 5.8; units nM; pChEMBL 8.24

## Query Molecule B
- Canonical SMILES: CCCCCCCCCCCCCCCC(=O)NCCCC[C@H](NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@H](CCC(=O)O)NC(=O)COCCOCCNC(=O)c1ccc(-c2c3ccc(=O)cc-3oc3cc(O)ccc23)c(C(=O)O)c1)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](CCC(=O)O)C(=O)NCCOCCOCC(=O)NCCCC[C@H](NC(=O)CNC(=O)[C@@H]1CSCC(=O)CSC[C@H](NC(=O)CN)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](Cc2ccc(O)cc2)C(=O)N2CCC[C@H]2C(=O)N1)C(=O)NCC(N)=O
- Properties:
- ChEMBL ID: CHEMBL5203652
- Molecular weight: 3080.44
- Heavy atoms: 217
- Hydrogen bond donors: 36
- Hydrogen bond acceptors: 44
- TPSA: 1148.26
- LogP: -2.35
- Rotatable bonds: 92
- Ring count: 9
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.53
- QED: 0.01

## Molecule Similarity
- Weighted Tanimoto: 0.36

Answer: 8.92
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Efficacy
- Label type: binary
- Binary semantics: activity
- Assay description: Inverse agonist activity at CB1 receptor (unknown origin) expressed in HEK cells assessed as increase in cAMP production at 5 x 10'-6 to 5 x 10'-10 M measured at 50 mins by ACTOne dye-based fluorescence assay in presence of forskolin and Ro 20-1724 relative to control
- Assay organism: Homo sapiens
- Assay cell type: HEK293
- Target name: Cannabinoid receptor 1
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Cc1ccc(Cn2nc(C(=O)NC3C4(C)CCC(C4)C3(C)C)cc2-c2ccc(Cl)c(C)c2)cc1
- Properties:
- ChEMBL ID: CHEMBL381689
- Preferred name: SR-144528
- Molecule type: Small molecule
- Molecular weight: 476.06
- Heavy atoms: 34
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 2
- TPSA: 46.92
- LogP: 6.81
- Rotatable bonds: 5
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.45
- QED: 0.44

## 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 Efficacy; comment Not Active

## Query Molecule B
- Canonical SMILES: Cc1cccc(C(=O)c2cc(O)c(-c3cc(Cl)cc(Cl)c3)c(O)c2)c1
- Properties:
- ChEMBL ID: CHEMBL3605036
- Molecule type: Small molecule
- Molecular weight: 373.24
- Heavy atoms: 25
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 3
- TPSA: 57.53
- LogP: 5.61
- Rotatable bonds: 3
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.05
- QED: 0.59

## Molecule Similarity
- Weighted Tanimoto: 0.18

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of LPS-induced TNFalpha production in human whole blood after 24 hrs by ELISA
- Assay organism: Homo sapiens
- Assay tissue: Blood
- Target name: Blood
- Target type: TISSUE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CC1(C)CCc2c(N3CCOCC3)nc3oc4c(NCc5cccnc5)ncnc4c3c2C1
- Properties:
- ChEMBL ID: CHEMBL1830635
- Molecule type: Small molecule
- Molecular weight: 444.54
- Heavy atoms: 33
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 8
- TPSA: 89.2
- LogP: 4.13
- Rotatable bonds: 4
- Ring count: 6
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.44
- QED: 0.5

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.36
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 433; units nM; pChEMBL 6.36

## Query Molecule B
- Canonical SMILES: O=C(Nc1c(Cl)cncc1Cl)c1ccc(OC(F)F)c(OCC2CC2)c1
- Properties:
- ChEMBL ID: CHEMBL193240
- Preferred name: ROFLUMILAST
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 403.21
- Heavy atoms: 26
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 60.45
- LogP: 5.03
- Rotatable bonds: 7
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.29
- QED: 0.7

## Molecule Similarity
- Weighted Tanimoto: 0.11

Answer: 7.66
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: GI
- Label type: binary
- Binary semantics: activity
- Assay description: Growth inhibition of human RXF393 cells at 10 uM after 48 hrs by sulforhodamine B assay
- Assay organism: Homo sapiens
- Assay cell type: RXF 393
- Target name: RXF 393
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: NS(=O)(=O)c1cnccc1N1CCN(Cc2ccc3c(c2)OCO3)CC1
- Properties:
- ChEMBL ID: CHEMBL2436868
- Molecule type: Small molecule
- Molecular weight: 376.44
- Heavy atoms: 26
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 7
- TPSA: 97.99
- LogP: 0.78
- Rotatable bonds: 4
- Ring count: 4
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.35
- QED: 0.84

## 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 GI; comment Not Active

## Query Molecule B
- Canonical SMILES: CSc1nc(N)n(-c2ccncc2S(N)(=O)=O)n1
- Properties:
- ChEMBL ID: CHEMBL2436875
- Molecule type: Small molecule
- Molecular weight: 286.34
- Heavy atoms: 18
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 7
- TPSA: 129.78
- LogP: -0.39
- Rotatable bonds: 3
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.12
- QED: 0.73

## Molecule Similarity
- Weighted Tanimoto: 0.33

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Induction of osteoclast differentiation in mouse RAW264 cells assessed as TRAP activity
- Assay organism: Mus musculus
- Assay cell type: RAW264
- Target name: Unchecked
- Target type: UNCHECKED

## Reference Molecule A
- Canonical SMILES: OC[C@H]1O[C@@H](Oc2ccc3cc2Oc2ccc(cc2)CCCC[C@@H](O)CC3)[C@H](O)[C@@H](O)[C@@H]1O
- Properties:
- ChEMBL ID: CHEMBL1778761
- Preferred name: ACEROSIDE B1
- Molecule type: Small molecule
- Molecular weight: 460.52
- Heavy atoms: 33
- Hydrogen bond donors: 5
- Hydrogen bond acceptors: 8
- TPSA: 128.84
- LogP: 1.68
- Rotatable bonds: 3
- Ring count: 5
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.52
- QED: 0.47

## 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: Oc1ccc2cc1Oc1ccc(cc1)CCCC[C@@H](O)CC2
- Properties:
- ChEMBL ID: CHEMBL1778760
- Molecule type: Small molecule
- Molecular weight: 298.38
- Heavy atoms: 22
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 3
- TPSA: 49.69
- LogP: 4.2
- Rotatable bonds: 0
- Ring count: 4
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.37
- QED: 0.77

## Molecule Similarity
- Weighted Tanimoto: 0.55

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: EC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Agonist activity at mouse MC1R by alphascreen cAMP assay
- Assay organism: Mus musculus
- Target name: Melanocyte-stimulating hormone receptor
- Target type: SINGLE PROTEIN
- Target organism: Mus musculus

## Reference Molecule A
- Canonical SMILES: CCCC[C@H](NC(=O)[C@H](CO)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@H](CO)NC(C)=O)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](Cc1c[nH]cn1)C(=O)N[C@H](Cc1ccccc1)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N1CCC[C@H]1C(=O)N[C@H](C(N)=O)C(C)C
- Properties:
- ChEMBL ID: CHEMBL441738
- Preferred name: AFAMELANOTIDE
- Molecule type: Protein
- Max clinical phase: 4
- Molecular weight: 1646.87
- Heavy atoms: 118
- Hydrogen bond donors: 23
- Hydrogen bond acceptors: 21
- TPSA: 642.98
- LogP: -4.1
- Rotatable bonds: 50
- Ring count: 6
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.5
- QED: 0.01

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 11
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type EC50; relation =; value 0.01; units nM; pChEMBL 11

## Query Molecule B
- Canonical SMILES: C[C@@H]1NC(=O)[C@H](CN)NC(=O)[C@H](Cc2ccccc2)NC(=O)CN(Cc2ccccc2)C(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H]2CCCN2C(=O)[C@H]2CCCN2C(=O)[C@H](Cc2ccccc2)NC1=O
- Properties:
- ChEMBL ID: CHEMBL4764556
- Molecule type: Unknown
- Molecular weight: 949.13
- Heavy atoms: 69
- Hydrogen bond donors: 9
- Hydrogen bond acceptors: 10
- TPSA: 294.35
- LogP: -0.84
- Rotatable bonds: 11
- Ring count: 6
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.45
- QED: 0.06

## Molecule Similarity
- Weighted Tanimoto: 0.25

Answer: 6.96
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Inhibition of testoterone-induced prostate weight in castrated immature Sprague-Dawley rat at 2 mg/day relative to control
- Assay organism: Rattus norvegicus
- Assay tissue: Prostate gland
- Target name: Rattus norvegicus
- Target type: ORGANISM
- Target organism: Rattus norvegicus

## Reference Molecule A
- Canonical SMILES: Cn1c(C(C)(O)C(F)(F)F)nc2cc(Cl)c(Cl)cc21
- Properties:
- ChEMBL ID: CHEMBL393294
- Molecule type: Small molecule
- Molecular weight: 313.11
- Heavy atoms: 19
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 2
- TPSA: 38.05
- LogP: 3.65
- Rotatable bonds: 1
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.36
- QED: 0.87

## 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: COc1cccc(Cn2c(CC(F)(F)F)nc3cc(Cl)c(Cl)cc32)c1
- Properties:
- ChEMBL ID: CHEMBL437580
- Molecule type: Small molecule
- Molecular weight: 389.2
- Heavy atoms: 25
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 2
- TPSA: 27.05
- LogP: 5.5
- Rotatable bonds: 4
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.24
- QED: 0.59

## Molecule Similarity
- Weighted Tanimoto: 0.33

Answer: 0