Task: Answer the multiple-choice question.
Query: Which drug exhibits a 7.072\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C(c1ccccc1)C1CCN(C(=O)c2ccco2)CC1
b COc1ccc(C2Nc3ccccc3C(=O)N2c2ccc(C)cc2)cc1Cn1nc(C)c([N+](=O)[O-])c1C
c Cc1ccc2nc3c(cc(C(=O)NCCCn4ccnc4)n3C)c(=O)n2c1
Answer: a. O=C(c1ccccc1)C1CCN(C(=O)c2ccco2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(c1ccccc1)C1CCN(C(=O)c2ccco2)CC1
O=C(c1ccccc1)C1CCN(C(=O)c2ccco2)CC1
[1-(furan-2-carbonyl)piperidin-4-yl]-phenylmethanone