Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 6.223% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1cccc(CNC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)CC(C)N4C(=O)C3CC3)CC2)c1
(b) Cc1c(NC(=O)C2(C)CCCCC2)c(=O)n(-c2ccccc2)n1C
Answer: b. Cc1c(NC(=O)C2(C)CCCCC2)c(=O)n(-c2ccccc2)n1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1c(NC(=O)C2(C)CCCCC2)c(=O)n(-c2ccccc2)n1C
Cc1c(NC(=O)C2(C)CCCCC2)c(=O)n(-c2ccccc2)n1C
N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-1-methylcyclohexane-1-carboxamide