Problem statement: Answer the multiple-choice question.
Query: Which compound has a -3.732% 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 O=C(c1ccc(F)cc1F)C1CCN(c2ccc([N+](=O)[O-])cn2)CC1
b CCCN(CCC)CCCNC(=O)c1cn(-c2ccc(OC)cc2)c(=O)c2ccccc12
Answer: a. O=C(c1ccc(F)cc1F)C1CCN(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(c1ccc(F)cc1F)C1CCN(c2ccc([N+](=O)[O-])cn2)CC1
O=C(c1ccc(F)cc1F)C1CCN(c2ccc([N+](=O)[O-])cn2)CC1
(2,4-difluorophenyl)-[1-(5-nitropyridin-2-yl)piperidin-4-yl]methanone