Task: Answer the multiple choice question.
Query: Which compound exhibits a 19.666\% 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(CSc1n[nH]c(-c2cccnc2)n1)Nc1ccccc1C(F)(F)F
(b) O=[N+]([O-])c1ccc(N2CCOCC2)cc1SCc1ccco1
(c) COc1ccc(NC(=O)C2CCCN(S(C)(=O)=O)C2)cc1
Answer: c. COc1ccc(NC(=O)C2CCCN(S(C)(=O)=O)C2)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#}
COc1ccc(NC(=O)C2CCCN(S(C)(=O)=O)C2)cc1
COc1ccc(NC(=O)C2CCCN(S(C)(=O)=O)C2)cc1
N-(4-methoxyphenyl)-1-methylsulfonylpiperidine-3-carboxamide