Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 7.888\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COc1ccc(/C=N/NC(=O)C(=O)N2CCCCCC2)cc1[N+](=O)[O-]
b: COc1ccc(S(=O)(=O)NCCSCc2ccccc2C)cc1Br
c: COc1ccc(/C=C(\NC(=O)c2ccc(C)cc2)C(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)cc1
Answer: a. COc1ccc(/C=N/NC(=O)C(=O)N2CCCCCC2)cc1[N+](=O)[O-]
{#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(/C=N/NC(=O)C(=O)N2CCCCCC2)cc1[N+](=O)[O-]
COc1ccc(/C=N/NC(=O)C(=O)N2CCCCCC2)cc1[N+](=O)[O-]
2-(azepan-1-yl)-N-[(E)-(4-methoxy-3-nitrophenyl)methylideneamino]-2-oxoacetamide