Problem statement: Answer the multiple-choice question.
Question: Which drug has a 9.234\% 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.) Cc1ccc(S(=O)(=O)/N=C(/Nc2ccc([N+](=O)[O-])cc2)c2ccccc2)cc1
b.) CC1CN(S(=O)(=O)c2cccc(C(=O)OC/C(O)=C(\C#N)c3nc4ccccc4[nH]3)c2)CC(C)O1
c.) CN1CCN(S(=O)(=O)c2ccc(N(C)Cc3cccs3)nc2)CC1
Answer: c. CN1CCN(S(=O)(=O)c2ccc(N(C)Cc3cccs3)nc2)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#}
N-methyl-5-(4-methylpiperazin-1-yl)sulfonyl-N-(thiophen-2-ylmethyl)pyridin-2-amine