Task: Answer the multiple choice question.
Question: Which drug exhibits a 7.332% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=C(O)C(=O)O.c1ccc(-c2ccccc2OCCOCCN2CCNCC2)cc1
b.) COC(=O)c1ccc(N2C(=O)CC(Sc3n[nH]c(C)n3)C2=O)cc1
c.) O=C(OCc1cccc([N+](=O)[O-])c1)c1ccc2ccccc2n1
Answer: c. O=C(OCc1cccc([N+](=O)[O-])c1)c1ccc2ccccc2n1
{#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#}
O=C(OCc1cccc([N+](=O)[O-])c1)c1ccc2ccccc2n1
O=C(OCc1cccc([N+](=O)[O-])c1)c1ccc2ccccc2n1
(3-nitrophenyl)methyl quinoline-2-carboxylate