Task: Answer the multiple choice question.
Question: Which drug exhibits a 0.932\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccc(CNC(=O)C(c2ccco2)N(C(=O)c2ccccn2)c2ccccc2)cc1
(b) CCOC(=O)C1(CCOc2ccccc2)CCN(Cc2ccc(OC)c(COC)c2)CC1
(c) CCOC(=O)C1CCN(C(=O)c2ccccc2N(C)S(=O)(=O)c2ccccc2)CC1
(d) Cc1cccc(-n2ncc3c2CCCC3NC(=O)CC(F)(F)F)c1C
Answer: c. CCOC(=O)C1CCN(C(=O)c2ccccc2N(C)S(=O)(=O)c2ccccc2)CC1
{#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#}
CCOC(=O)C1CCN(C(=O)c2ccccc2N(C)S(=O)(=O)c2ccccc2)CC1
CCOC(=O)C1CCN(C(=O)c2ccccc2N(C)S(=O)(=O)c2ccccc2)CC1
N-[2-(4-ethoxycarbonylpiperidine-1-carbonyl)phenyl]-N-methylbenzenesulfonamide