Task: Answer the multiple-choice question.
Query: Which drug exhibits a 0.070\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccc(CC(=O)c2cc(OC)c(OC)cc2CC(=O)O)cc1OC
(b) COc1ccc(C2CC(=O)N3CN(c4ccccc4F)CSC3=C2C#N)cc1OC
(c) CC(C)(C)c1ccc(OCC(=O)NC2CCS(=O)(=O)C2)cc1
(d) COc1ccc(CN(C)C2CCCCC2)c(C)c1C
Answer: d. COc1ccc(CN(C)C2CCCCC2)c(C)c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(CN(C)C2CCCCC2)c(C)c1C
COc1ccc(CN(C)C2CCCCC2)c(C)c1C
[C][O][C][=C][C][=C][Branch1][=C][C][N][Branch1][C][C][C][C][C][C][C][C][Ring1][=Branch1][C][Branch1][C][C][=C][Ring1][S][C]
N-[(4-methoxy-2,3-dimethylphenyl)methyl]-N-methylcyclohexanamine