Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 8.147\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(NC1CC(=O)N(c2ccccc2)C1)N1CCN(C(=O)c2ccco2)CC1
b: Cc1cccc(N(CC(O)CN(C)C)S(=O)(=O)c2ccccc2)c1.Cl
c: O=C(COc1ccc(/C=N/NC(=O)c2ccccc2)cc1)Nc1ccc([N+](=O)[O-])cc1
Answer: a. O=C(NC1CC(=O)N(c2ccccc2)C1)N1CCN(C(=O)c2ccco2)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#}
O=C(NC1CC(=O)N(c2ccccc2)C1)N1CCN(C(=O)c2ccco2)CC1
O=C(NC1CC(=O)N(c2ccccc2)C1)N1CCN(C(=O)c2ccco2)CC1
4-(furan-2-carbonyl)-N-(5-oxo-1-phenylpyrrolidin-3-yl)piperazine-1-carboxamide