Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 7.924\% 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(Nc1ccc(Br)cc1F)C1CCCN(S(=O)(=O)c2cnc[nH]2)C1
(b) CCC1=Nc2cc(C(=O)NCc3ccco3)ccc2Sc2ccc(Cl)cc21
(c) CCc1cccc2cc3c(N)c(C(=O)Nc4ccc(S(=O)(=O)N5CCCC5)cc4)sc3nc12
Answer: a. O=C(Nc1ccc(Br)cc1F)C1CCCN(S(=O)(=O)c2cnc[nH]2)C1
{#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#}
N-(4-bromo-2-fluorophenyl)-1-(1H-imidazol-5-ylsulfonyl)piperidine-3-carboxamide