Task: Answer the multiple-choice question.
Query: Which compound exhibits a 12.809% 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) COc1ccccc1OCC(=O)Nc1nonc1NC(=O)COc1ccccc1OC
(b) Cc1cc(C)nc(N2CCCC(C(=O)NCc3cccs3)C2)n1
(c) COc1ccccc1NC(=O)C1CC(C)OC1=O
Answer: c. COc1ccccc1NC(=O)C1CC(C)OC1=O
{#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#}
COc1ccccc1NC(=O)C1CC(C)OC1=O
COc1ccccc1NC(=O)C1CC(C)OC1=O
N-(2-methoxyphenyl)-5-methyl-2-oxooxolane-3-carboxamide