Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 14.738\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COC(=O)c1nn(-c2cccc(C)c2)c2nnc(Cc3ccccc3)c(=O)n12
b: COc1ccc(N/C=C(\[N+](=O)[O-])S(=O)(=O)c2ccccc2)cc1
c: CN1CCN(CCc2nc3cc(NC(=O)COc4ccc([N+](=O)[O-])cc4)ccc3n2C)CC1
Answer: b. COc1ccc(N/C=C(\[N+](=O)[O-])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#}
COc1ccc(N/C=C(\[N+](=O)[O-])S(=O)(=O)c2ccccc2)cc1
COc1ccc(N/C=C(\[N+](=O)[O-])S(=O)(=O)c2ccccc2)cc1
N-[(E)-2-(benzenesulfonyl)-2-nitroethenyl]-4-methoxyaniline