Task: Answer the MCQ question.
Query: Which drug has a -27.531% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COc1ccc(N(C(=O)c2ccncc2)S(=O)(=O)c2cccc([N+](=O)[O-])c2)cc1
b CC(=O)Nc1ccc(/C=N/OCC(=O)Nc2ccc(C)cc2)cc1
c COc1ccc(C(=O)NC(C)CCc2ccccc2)c(O)c1
Answer: a. COc1ccc(N(C(=O)c2ccncc2)S(=O)(=O)c2cccc([N+](=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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(N(C(=O)c2ccncc2)S(=O)(=O)c2cccc([N+](=O)[O-])c2)cc1
COc1ccc(N(C(=O)c2ccncc2)S(=O)(=O)c2cccc([N+](=O)[O-])c2)cc1
N-(4-methoxyphenyl)-N-(3-nitrophenyl)sulfonylpyridine-4-carboxamide