Task: Answer the MCQ question.
Question: Which drug exhibits a -54.646% 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.) CCOC(=O)C(Cc1ccccc1)NC(=O)CCC(=O)c1ccc(OC)cc1
b.) CC(=O)NC(Cc1ccc(F)c(F)c1)C(=O)NC1CCN(c2nnnn2-c2ccccc2)CC1
c.) O=C(COc1ccccc1[N+](=O)[O-])OC1CCS(=O)(=O)C1
Answer: b. CC(=O)NC(Cc1ccc(F)c(F)c1)C(=O)NC1CCN(c2nnnn2-c2ccccc2)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#}
CC(=O)NC(Cc1ccc(F)c(F)c1)C(=O)NC1CCN(c2nnnn2-c2ccccc2)CC1
CC(=O)NC(Cc1ccc(F)c(F)c1)C(=O)NC1CCN(c2nnnn2-c2ccccc2)CC1
2-acetamido-3-(3,4-difluorophenyl)-N-[1-(1-phenyltetrazol-5-yl)piperidin-4-yl]propanamide