Task: Answer the MCQ question.
Question: Which compound exhibits a -57.714% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CC1CCCN(C(=O)CCc2ccccc2)C1
b: O=C(c1ccco1)N1CCN(c2ccc([N+](=O)[O-])cn2)CC1
c: Cc1cc(C)cc(NC(=O)Oc2ccccc2N2CCCCC2)c1
Answer: b. O=C(c1ccco1)N1CCN(c2ccc([N+](=O)[O-])cn2)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#}
O=C(c1ccco1)N1CCN(c2ccc([N+](=O)[O-])cn2)CC1
O=C(c1ccco1)N1CCN(c2ccc([N+](=O)[O-])cn2)CC1
furan-2-yl-[4-(5-nitropyridin-2-yl)piperazin-1-yl]methanone