Task: Answer the MCQ question.
Question: Which drug exhibits a 15.650% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COc1cc(NC(=O)c2ccc(C)c([N+](=O)[O-])c2)ccc1NC(=O)c1ccco1
[b] O=C(C[n+]1ccccc1)c1ccc(NC(=O)c2ccccc2)cc1.[I-]
Answer: a. COc1cc(NC(=O)c2ccc(C)c([N+](=O)[O-])c2)ccc1NC(=O)c1ccco1
{#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#}
COc1cc(NC(=O)c2ccc(C)c([N+](=O)[O-])c2)ccc1NC(=O)c1ccco1
COc1cc(NC(=O)c2ccc(C)c([N+](=O)[O-])c2)ccc1NC(=O)c1ccco1
N-[2-methoxy-4-[(4-methyl-3-nitrobenzoyl)amino]phenyl]furan-2-carboxamide