Task: Answer the multiple-choice question.
Question: Which compound exhibits a 11.767% human ether-à-go-go related gene (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.) CCOc1cccc(Nc2ccc([N+](=O)[O-])cn2)c1
b.) O=C(CN(C(=O)CSc1nc2ccccc2o1)c1ccccc1F)NC1CCCCC1
c.) CCCN1C(=O)C2(C(C#N)=C(N)C(C#N)(C#N)C3=CCC(C)CC32)c2ccccc21
Answer: a. CCOc1cccc(Nc2ccc([N+](=O)[O-])cn2)c1
{#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#}
CCOc1cccc(Nc2ccc([N+](=O)[O-])cn2)c1
CCOc1cccc(Nc2ccc([N+](=O)[O-])cn2)c1
N-(3-ethoxyphenyl)-5-nitropyridin-2-amine