jiosephlee/chembl-endpoint-pair-clean-labels huggingface dataset:
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Ki
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Biochemical JAK Kinase Assay: A panel of four LanthaScreen JAK biochemical assays (JAK1, 2, 3 and Tyk2) were carried in a common kinase reaction buffer (50 mM HEPES, pH 7.5, 0.01% Brij-35, 10 mM MgCl2, and 1 mM EGTA). Recombinant GST-tagged JAK enzymes and a GFP-tagged STAT1 peptide substrate were obtained from Life Technologies. Serially diluted compounds were pre-incubated with each of the four JAK enzymes and the substrate in white 384-well microplates (Corning) at ambient temperature for 1 h. ATP was subsequently added to initiate the kinase reactions in 10 μL total volume, with 1% DMSO. The final enzyme concentrations for JAK1, 2, 3 and Tyk2 are 4.2 nM, 0.1 nM, 1 nM, and 0.25 nM respectively; the corresponding Km ATP concentrations used are 25 μM, 3 μM, 1.6 μM, and 10 μM; while the substrate concentration is 200 nM for all four assays. Kinase reactions were allowed to proceed for 1 hour at ambient temperature before a 10 μL preparation of EDTA (10 mM final concentration) and Tb-anti-pSTAT1 (pTyr701) antibody (Life Technologies, 2 nM final concentration) in TR-FRET dilution buffer (Life Technologies) was added. The plates were allowed to incubate at ambient temperature for 1 h before being read on the EnVision reader (Perkin Elmer). Emission ratio signals (520 nm/495 nm) were recorded and utilized to calculate the percent inhibition values based on DMSO and background controls.
- Assay organism: Homo sapiens
- Target name: Non-receptor tyrosine-protein kinase TYK2
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CCCN1Cc2[nH]c(-c3n[nH]c4cc(-c5cc(F)c(O)cc5CC)ccc34)nc2C[C@@H]1C(=O)N1CC[C@H](N(C)C)C1
- Properties:
- ChEMBL ID: CHEMBL5819815
- Molecular weight: 559.69
- Heavy atoms: 41
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 6
- TPSA: 104.38
- LogP: 4.33
- Rotatable bonds: 7
- Ring count: 6
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.45
- QED: 0.31

## 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 Ki; relation =; value 1; units nM; pChEMBL 9; comment 1282813

## Query Molecule B
- Canonical SMILES: CCc1cc(O)c(F)cc1-c1ccc2c(-c3nc4c([nH]3)CN(CC)[C@@H](C(=O)N3CCN(C(C)(C)C)CC3)C4)n[nH]c2c1
- Properties:
- ChEMBL ID: CHEMBL6059721
- Molecular weight: 573.72
- Heavy atoms: 42
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 6
- TPSA: 104.38
- LogP: 4.72
- Rotatable bonds: 5
- Ring count: 6
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.47
- QED: 0.32

## Molecule Similarity
- Weighted Tanimoto: 0.72

Answer: 8.9
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Inhibition
- Label type: binary
- Binary semantics: activity
- Assay description: Inhibition of calf thymus DNA topoisomerase 1 assessed as reduction in enzyme-mediated relaxation of supercoiled pBR322 plasmid DNA at 10 uM after 30 mins by ethidium bromide staining-based agarose gel electrophoresis
- Assay organism: Bos taurus
- Target name: DNA topoisomerase I
- Target type: SINGLE PROTEIN
- Target organism: Bos taurus

## Reference Molecule A
- 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

## 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: COc1cc(-c2c3c4cc(OC)c(O)cc4oc(=O)c3n3ccc4cc(O)c(OC)cc4c23)ccc1O
- Properties:
- ChEMBL ID: CHEMBL373114
- Preferred name: LAMELLARIN D
- Molecule type: Small molecule
- Molecular weight: 499.48
- Heavy atoms: 37
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 8
- TPSA: 123
- LogP: 5.16
- Rotatable bonds: 4
- Ring count: 6
- Aromatic rings: 6
- Formal charge: 0
- Fraction Csp3: 0.11
- QED: 0.28

## Molecule Similarity
- Weighted Tanimoto: 0.13

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: toxic
- Assay description: Genotoxicity in Salmonella typhimurium TA100 at 3 to 3000 ug/plate in presence of rat liver S9 fraction after 72 hrs by Ames test
- Assay organism: Salmonella enterica subsp. enterica serovar Typhimurium
- Assay tissue: Liver
- Target name: ADMET
- Target type: ADMET

## Reference Molecule A
- Canonical SMILES: N#Cc1ccc2nnc(C(=O)N3CCC(c4cccc(F)c4C(F)(F)F)CC3)n2c1
- Properties:
- ChEMBL ID: CHEMBL3954871
- Molecule type: Small molecule
- Molecular weight: 417.37
- Heavy atoms: 30
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 4
- TPSA: 74.29
- LogP: 3.78
- Rotatable bonds: 2
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.3
- QED: 0.6

## Known Reference Result on This Endpoint
- Molecule A clean result: toxic 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 Non-Toxic

## Query Molecule B
- Canonical SMILES: N#Cc1ccc2nnc(C(=O)N3CCC(c4ccccc4C(F)(F)F)CC3)n2c1
- Properties:
- ChEMBL ID: CHEMBL4463039
- Molecule type: Unknown
- Molecular weight: 399.38
- Heavy atoms: 29
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 4
- TPSA: 74.29
- LogP: 3.64
- Rotatable bonds: 2
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.3
- QED: 0.66

## Molecule Similarity
- Weighted Tanimoto: 0.78

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: EC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Modulation of C-terminal FLAG3-taged CRY1 (unknown origin) expressed in HEK293 cells incubated for 24 hrs measured every 7.5 mins for 1 hr by luciferase reporter gene assay
- Assay organism: Homo sapiens
- Target name: Cryptochrome-1
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CS(=O)(=O)N(Cc1ccco1)CC(O)Cn1c2ccccc2c2ccccc21
- Properties:
- ChEMBL ID: CHEMBL1498001
- Molecule type: Small molecule
- Molecular weight: 398.48
- Heavy atoms: 28
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 75.68
- LogP: 3.21
- Rotatable bonds: 7
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.24
- QED: 0.52

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.03
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type EC50; relation =; value 9410; units nM; pChEMBL 5.03

## Query Molecule B
- Canonical SMILES: CS(=O)(=O)N(Cc1ccco1)CC(O)Cn1c2ccccc2c2c(F)cccc21
- Properties:
- ChEMBL ID: CHEMBL4292155
- Molecule type: Small molecule
- Molecular weight: 416.47
- Heavy atoms: 29
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 75.68
- LogP: 3.35
- Rotatable bonds: 7
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.24
- QED: 0.5

## Molecule Similarity
- Weighted Tanimoto: 0.82

Answer: 5.07
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of N-terminal GST-tagged PDGFRbeta (unknown origin) (557 to 1106 residues) measured by spectrophotometric analysis
- Assay organism: Homo sapiens
- Target name: Platelet-derived growth factor receptor beta
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Cn1cc(-c2cc(Oc3ccc(NC(=O)NC(=O)Cc4ccc(F)cc4)nc3)ccn2)cn1
- Properties:
- ChEMBL ID: CHEMBL5176985
- Molecular weight: 446.44
- Heavy atoms: 33
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 6
- TPSA: 111.03
- LogP: 3.7
- Rotatable bonds: 6
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.09
- QED: 0.47

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.85
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 140; units nM; pChEMBL 6.85

## Query Molecule B
- Canonical SMILES: COC(C)(C)C(=O)NC(=O)Nc1ccc(Oc2ccnc(-c3ccc(C)nc3)c2)c(C)n1
- Properties:
- ChEMBL ID: CHEMBL5202851
- Molecular weight: 435.48
- Heavy atoms: 32
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 7
- TPSA: 115.33
- LogP: 4.02
- Rotatable bonds: 6
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.26
- QED: 0.6

## Molecule Similarity
- Weighted Tanimoto: 0.37

Answer: 5.55
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antitumor activity against human MCF7 cells at 10 uM after 6 days by SRB 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=C(/C=C/c1ccc[nH]1)NCCCCC1CCN(C(=O)c2ccccc2)CC1
- Properties:
- ChEMBL ID: CHEMBL1762233
- Molecule type: Small molecule
- Molecular weight: 379.5
- Heavy atoms: 28
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 2
- TPSA: 65.2
- LogP: 3.87
- Rotatable bonds: 8
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.39
- QED: 0.54

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.89
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 1290; units nM; pChEMBL 5.89

## Query Molecule B
- Canonical SMILES: O=C(/C=C/c1cccnc1)NCCCCC1CCN(C(=O)c2ccccc2)CC1
- Properties:
- ChEMBL ID: CHEMBL566757
- Preferred name: DAPORINAD
- Molecule type: Small molecule
- Max clinical phase: 2
- Molecular weight: 391.52
- Heavy atoms: 29
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 62.3
- LogP: 3.93
- Rotatable bonds: 8
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.38
- QED: 0.55

## Molecule Similarity
- Weighted Tanimoto: 0.66

Answer: 6.17
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Ki
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of FAM-labeled ZBA248 binding to recombinant N-terminal His6-tagged BRD2 bromodomain 2 (349 to 460 residues) (unknown origin) expressed in Escherichia coli Rosetta2 DE3 after 30 mins by fluorescence polarization assay
- Assay organism: Homo sapiens
- Target name: Bromodomain-containing protein 2
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Cc1sc2c(c1C)C(c1ccc(Cl)cc1)=N[C@@H](CC(=O)OC(C)(C)C)c1nnc(C)n1-2
- Properties:
- ChEMBL ID: CHEMBL1957266
- Molecule type: Small molecule
- Molecular weight: 457
- Heavy atoms: 31
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 6
- TPSA: 69.37
- LogP: 5.53
- Rotatable bonds: 3
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.39
- QED: 0.49

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.9
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Ki; relation =; value 12.5; units nM; pChEMBL 7.9

## Query Molecule B
- Canonical SMILES: CCn1nc(C2CC2)cc1Nc1nc(C(=O)NC)nc2[nH]c3cc(-c4c(C)noc4C)c(OC)cc3c12
- Properties:
- ChEMBL ID: CHEMBL4228445
- Molecule type: Small molecule
- Molecular weight: 500.56
- Heavy atoms: 37
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 8
- TPSA: 135.78
- LogP: 4.59
- Rotatable bonds: 7
- Ring count: 6
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.35
- QED: 0.3

## Molecule Similarity
- Weighted Tanimoto: 0.12

Answer: 9.57
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Binding affinity for SRIF (somatostatin) receptor
- Target name: Somatostatin receptor
- Target type: PROTEIN FAMILY
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: NCCCCCOCC1OC(OCCc2cc3ccccc3[nH]2)CC(OCc2ccccc2)C1OCc1ccccc1
- Properties:
- ChEMBL ID: CHEMBL193755
- Molecule type: Small molecule
- Molecular weight: 572.75
- Heavy atoms: 42
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 6
- TPSA: 87.96
- LogP: 6.16
- Rotatable bonds: 17
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.43
- QED: 0.15

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.46
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 35000; units nM; pChEMBL 4.46
- type IC50; relation =; value 35000; units nM; pChEMBL 4.46

## Query Molecule B
- Canonical SMILES: OCCCCCNCC1OC(OCCc2cc3ccccc3[nH]2)C(OCc2ccccc2)CC1OCc1ccccc1
- Properties:
- ChEMBL ID: CHEMBL197154
- Molecule type: Small molecule
- Molecular weight: 572.75
- Heavy atoms: 42
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 6
- TPSA: 84.97
- LogP: 5.77
- Rotatable bonds: 17
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.43
- QED: 0.14

## Molecule Similarity
- Weighted Tanimoto: 0.53

Answer: 5
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Ki
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Displacement of [125I]iodoMLA from rat cerebral cortex alpha7 nAChR at 50 nM incubated for 2 hrs by microplate scintillation assay
- Assay organism: Rattus norvegicus
- Assay tissue: Cerebral cortex
- Target name: Neuronal acetylcholine receptor subunit alpha-7
- Target type: SINGLE PROTEIN
- Target organism: Rattus norvegicus

## Reference Molecule A
- Canonical SMILES: c1cnc2cc3c(cc2n1)[C@@H]1CNC[C@H]3C1
- Properties:
- ChEMBL ID: CHEMBL1076903
- Preferred name: VARENICLINE
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 211.27
- Heavy atoms: 16
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 37.81
- LogP: 1.8
- Rotatable bonds: 0
- Ring count: 4
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.38
- QED: 0.72

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.49
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Ki; relation =; value 32.5; units nM; pChEMBL 7.49

## Query Molecule B
- Canonical SMILES: NC(=O)c1ccc(-c2cc(C3CC4CCC3N4)cnc2F)cc1
- Properties:
- ChEMBL ID: CHEMBL2164667
- Molecule type: Small molecule
- Molecular weight: 311.36
- Heavy atoms: 23
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 3
- TPSA: 68.01
- LogP: 2.59
- Rotatable bonds: 3
- Ring count: 4
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.33
- QED: 0.86

## Molecule Similarity
- Weighted Tanimoto: 0.16

Answer: 5.73
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiproliferative activity against human Hep3B cells measured after 72 hrs
- 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: O=C(/C=C/c1cccnc1)NCCCCC1CCN(C(=O)c2ccccc2)CC1
- Properties:
- ChEMBL ID: CHEMBL566757
- Preferred name: DAPORINAD
- Molecule type: Small molecule
- Max clinical phase: 2
- Molecular weight: 391.52
- Heavy atoms: 29
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 62.3
- LogP: 3.93
- Rotatable bonds: 8
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.38
- QED: 0.55

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.27
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 53670; units nM; pChEMBL 4.27

## Query Molecule B
- Canonical SMILES: Cc1sc2c(c1C)C(c1ccc(Cl)cc1)=N[C@@H](CC(=O)OC(C)(C)C)c1nnc(C)n1-2
- Properties:
- ChEMBL ID: CHEMBL1957266
- Molecule type: Small molecule
- Molecular weight: 457
- Heavy atoms: 31
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 6
- TPSA: 69.37
- LogP: 5.53
- Rotatable bonds: 3
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.39
- QED: 0.49

## Molecule Similarity
- Weighted Tanimoto: 0.13

Answer: 5.3
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Ki
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Binding affinity as displacement of [3H]5-HT binding to 5-hydroxytryptamine 6 receptor in HeLa cells.
- Assay cell type: HeLa
- Target name: 5-hydroxytryptamine receptor 6
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: COc1ccc2[nH]c(C)c(CCN(C)C)c2c1
- Properties:
- ChEMBL ID: CHEMBL7143
- Molecule type: Small molecule
- Molecular weight: 232.33
- Heavy atoms: 17
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 2
- TPSA: 28.26
- LogP: 2.59
- Rotatable bonds: 4
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.43
- QED: 0.88

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.05
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Ki; relation =; value 89; units nM; pChEMBL 7.05

## Query Molecule B
- Canonical SMILES: COc1ccc2c(c1)c(CCN(C)C)cn2S(=O)(=O)c1ccc(Cl)cc1
- Properties:
- ChEMBL ID: CHEMBL72574
- Molecule type: Small molecule
- Molecular weight: 392.91
- Heavy atoms: 26
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 4
- TPSA: 51.54
- LogP: 3.64
- Rotatable bonds: 6
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.26
- QED: 0.64

## Molecule Similarity
- Weighted Tanimoto: 0.38

Answer: 7.77
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Inhibition
- Label type: binary
- Binary semantics: activity
- Assay description: Agonist activity at SSTR1 (unknown origin) expressed in HEK293 cells assessed as inhibition of forskolin-induced CRE promoter activity at 10 to 1000 nM by luciferase reporter gene assay
- Assay organism: Homo sapiens
- Assay cell type: HEK293
- Target name: Somatostatin receptor type 1
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: C[C@@H](O)[C@@H]1NC(=O)[C@H](CCCCN)NC(=O)[C@@H](Cc2c[nH]c3ccccc23)NC(=O)[C@H](Cc2ccccc2)NC(=O)[C@@H](NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H](Cc2ccccc2)NC(=O)CCCNC(=S)Nc2ccc(-c3c4ccc(=O)cc-4oc4cc(O)ccc34)c(C(=O)O)c2)CSSCCN(CC(N)=O)C(=O)[C@H](Cc2ccccc2)NC1=O
- Properties:
- ChEMBL ID: CHEMBL4211582
- Molecule type: Unknown
- Molecular weight: 1723.04
- Heavy atoms: 122
- Hydrogen bond donors: 19
- Hydrogen bond acceptors: 20
- TPSA: 531.94
- LogP: 3.85
- Rotatable bonds: 31
- Ring count: 10
- Aromatic rings: 7
- Formal charge: 0
- Fraction Csp3: 0.33
- QED: 0.01

## 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: C[C@@H](O)[C@@H]1NC(=O)[C@H](CCCCN)NC(=O)[C@H](Cc2c[nH]c3ccccc23)NC(=O)[C@@H](Cc2c[nH]c3ccccc23)NC(=O)[C@H](Cc2ccccc2)NC(=O)[C@@H](NC(=O)[C@@H](Cc2ccccc2)NC(=O)CCCNC(=S)Nc2ccc(-c3c4ccc(=O)cc-4oc4cc(O)ccc34)c(C(=O)O)c2)CSSCCN(CC(N)=O)C(=O)[C@H](Cc2ccccc2)NC1=O
- Properties:
- ChEMBL ID: CHEMBL4216556
- Molecule type: Unknown
- Molecular weight: 1753.07
- Heavy atoms: 125
- Hydrogen bond donors: 17
- Hydrogen bond acceptors: 19
- TPSA: 485.83
- LogP: 6.31
- Rotatable bonds: 27
- Ring count: 12
- Aromatic rings: 9
- Formal charge: 0
- Fraction Csp3: 0.29
- QED: 0.01

## Molecule Similarity
- Weighted Tanimoto: 0.93

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of human recombinant SOS1
- Assay organism: Homo sapiens
- Target name: Son of sevenless homolog 1
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: COc1cc2ncnc(N[C@H](C)c3cccc(F)c3)c2cc1OC1CCOCC1
- Properties:
- ChEMBL ID: CHEMBL5569061
- Molecular weight: 397.45
- Heavy atoms: 29
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 6
- TPSA: 65.5
- LogP: 4.51
- Rotatable bonds: 6
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.36
- QED: 0.66

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.38
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 42.13; units nM; pChEMBL 7.38

## Query Molecule B
- Canonical SMILES: COc1cc2nc(C)nc(N[C@H](C)c3cc(N)cc(C(F)(F)F)c3)c2cc1O[C@H]1CCOC1
- Properties:
- ChEMBL ID: CHEMBL4519023
- Molecule type: Unknown
- Molecular weight: 462.47
- Heavy atoms: 33
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 7
- TPSA: 91.52
- LogP: 4.89
- Rotatable bonds: 6
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.39
- QED: 0.5

## Molecule Similarity
- Weighted Tanimoto: 0.48

Answer: 7.06
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Inhibition
- Label type: binary
- Binary semantics: activity
- Assay description: Inhibition of human DNA topoisomerase 2 alpha-mediated supercoiled pBR322 DNA relaxation at 20 uM after 1 hr by agarose gel electrophoresis
- Assay organism: Homo sapiens
- Target name: DNA topoisomerase 2-alpha
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: C=C1C(=O)O[C@@H]2C[C@@H]3[C@]4(CC[C@]5(C)[C@@H]([C@H](C)CC(=O)C=C(C)C)CC[C@@]35C)C[C@]4(CCC(=O)O)[C@H]12
- Properties:
- ChEMBL ID: CHEMBL2332127
- Molecule type: Small molecule
- Molecular weight: 482.66
- Heavy atoms: 35
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 80.67
- LogP: 6.12
- Rotatable bonds: 7
- Ring count: 5
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.77
- QED: 0.35

## 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: CC(C)CC(=O)C[C@@H](C)[C@H]1CC[C@@]2(C)[C@@H]3CC[C@H]4[C@](C)(C(=O)O)[C@@H](O)CC[C@@]45C[C@@]35CC[C@]12C
- Properties:
- ChEMBL ID: CHEMBL2332126
- Molecule type: Small molecule
- Molecular weight: 472.71
- Heavy atoms: 34
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 3
- TPSA: 74.6
- LogP: 6.49
- Rotatable bonds: 6
- Ring count: 5
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.93
- QED: 0.46

## Molecule Similarity
- Weighted Tanimoto: 0.38

Answer: 1