Task: Answer the MCQ question.
Query: Which compound exhibits a -22.346% 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 CCc1nn2c(NCCCO)cc(C)nc2c1-c1ccc(F)cc1
b CCCn1c(SCN2C(=O)c3ccccc3C2=O)nc2cc(Cl)ccc2c1=O
c CC(=O)Nc1ccc(NC(=O)CN(c2ccc([N+](=O)[O-])cc2)S(=O)(=O)c2ccccc2)cc1
Answer: c. CC(=O)Nc1ccc(NC(=O)CN(c2ccc([N+](=O)[O-])cc2)S(=O)(=O)c2ccccc2)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#}
CC(=O)Nc1ccc(NC(=O)CN(c2ccc([N+](=O)[O-])cc2)S(=O)(=O)c2ccccc2)cc1
CC(=O)Nc1ccc(NC(=O)CN(c2ccc([N+](=O)[O-])cc2)S(=O)(=O)c2ccccc2)cc1
N-(4-acetamidophenyl)-2-[N-(benzenesulfonyl)-4-nitroanilino]acetamide