Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 9.251\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) Cc1ccccc1C=Nc1ccccc1C(N)=O
b.) O=C(NC1CCN(C(=S)NCc2ccco2)CC1)c1ccc(F)cc1
c.) Cc1ccc2nc(C3CCN(S(=O)(=O)c4ccc5ccccc5c4)CC3)[nH]c2c1
Answer: c. Cc1ccc2nc(C3CCN(S(=O)(=O)c4ccc5ccccc5c4)CC3)[nH]c2c1
{#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#}
Cc1ccc2nc(C3CCN(S(=O)(=O)c4ccc5ccccc5c4)CC3)[nH]c2c1
Cc1ccc2nc(C3CCN(S(=O)(=O)c4ccc5ccccc5c4)CC3)[nH]c2c1
6-methyl-2-(1-naphthalen-2-ylsulfonylpiperidin-4-yl)-1H-benzimidazole