Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 9.062\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) CC(=O)Nc1ccc(NC(=O)CN(c2ccc([N+](=O)[O-])cc2)S(=O)(=O)c2ccccc2)cc1
b.) COc1ccc(N2CCN(C(=O)c3cccc(S(=O)(=O)N4CCCc5ccccc54)c3)CC2)cc1
c.) COc1ccc(CSc2nnnn2Cc2ccccc2)cc1OC
d.) CCCC(=O)C1=C(O)C(C(=O)OC)C(C)(C)CC1=Nc1ccc(OC)cc1
e.) COc1ccc(NC(=O)c2cc(-c3ccc(C)c(C)c3O)n[nH]2)cc1Cl
Answer: a. 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_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#}
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