Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 8.809% 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] CC(NS(=O)(=O)c1ccc(Br)s1)c1ccccc1
[b] CCC(NS(=O)(=O)c1ccc(C)cc1)C(=O)N1CCN(c2ccccn2)CC1
[c] O=C(c1ccc(N2C(=O)CCC2=O)cc1)N1CCN(c2ccccc2)CC1
Answer: a. CC(NS(=O)(=O)c1ccc(Br)s1)c1ccccc1
{#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#}
CC(NS(=O)(=O)c1ccc(Br)s1)c1ccccc1
CC(NS(=O)(=O)c1ccc(Br)s1)c1ccccc1
5-bromo-N-(1-phenylethyl)thiophene-2-sulfonamide