Task: Answer the multiple choice question.
Query: Which drug exhibits a -2.456% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COCC(=O)NC1CCN(CC(=O)Nc2ccc(OC)cc2[N+](=O)[O-])CC1
b.) O=C(CN1CCCC1)Nc1ccccc1C(=O)c1ccccc1
c.) O=C(Oc1ccccc1)c1cccc(COC(=O)c2cnccn2)c1
Answer: a. COCC(=O)NC1CCN(CC(=O)Nc2ccc(OC)cc2[N+](=O)[O-])CC1
{#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#}
COCC(=O)NC1CCN(CC(=O)Nc2ccc(OC)cc2[N+](=O)[O-])CC1
COCC(=O)NC1CCN(CC(=O)Nc2ccc(OC)cc2[N+](=O)[O-])CC1
2-[4-[(2-methoxyacetyl)amino]piperidin-1-yl]-N-(4-methoxy-2-nitrophenyl)acetamide