Task: Answer the multiple-choice question.
Query: Which drug exhibits a 2.124% 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: COc1ccc(/C=C(/NC(C)=O)C(=O)O)cc1
b: CCC(Sc1ncnc2c1c(-c1ccccc1)cn2-c1ccc(OC)cc1)C(=O)OC
c: Cc1ccc(C)c(NS(=O)(=O)c2ccc(NC(=O)c3ccco3)cc2)c1
Answer: a. COc1ccc(/C=C(/NC(C)=O)C(=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#}
COc1ccc(/C=C(/NC(C)=O)C(=O)O)cc1
COc1ccc(/C=C(/NC(C)=O)C(=O)O)cc1
(E)-2-acetamido-3-(4-methoxyphenyl)prop-2-enoic acid