Task: Answer the multiple-choice question.
Query: Which compound has a 15.976\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: S=C(Nc1ccc(Br)cc1)N1CCN(C2CCCCC2)CC1
b: CC(=O)c1ccc(NC(=O)Cn2cnc(S(=O)(=O)N3CCC(C)CC3)c2)cc1
c: Cc1ccc2c(c1)C=CC(C)(C)S2(=O)=O
Answer: b. CC(=O)c1ccc(NC(=O)Cn2cnc(S(=O)(=O)N3CCC(C)CC3)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#}
CC(=O)c1ccc(NC(=O)Cn2cnc(S(=O)(=O)N3CCC(C)CC3)c2)cc1
CC(=O)c1ccc(NC(=O)Cn2cnc(S(=O)(=O)N3CCC(C)CC3)c2)cc1
N-(4-acetylphenyl)-2-[4-(4-methylpiperidin-1-yl)sulfonylimidazol-1-yl]acetamide