Task: Answer the MCQ question.
Question: Which compound exhibits a 27.660% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C(Nc1cccc(O)c1)c1ccccc1[N+](=O)[O-]
b O=C(Nc1nccs1)c1ccc2c(c1)C(=O)N(Cc1cccnc1)C2=O
c CC(=O)NC1C(=O)N=C(SCC(=O)Nc2cccc(Cl)c2)NC1=O
Answer: a. O=C(Nc1cccc(O)c1)c1ccccc1[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_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(Nc1cccc(O)c1)c1ccccc1[N+](=O)[O-]
O=C(Nc1cccc(O)c1)c1ccccc1[N+](=O)[O-]
N-(3-hydroxyphenyl)-2-nitrobenzamide