Task: Answer the MCQ question.
Question: Which drug exhibits a 8.051\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=Nc1ccc(NOC(=O)c2ccccc2Br)cc1
b Cn1nnnc1SCC(=O)N1CCN(c2ccc(Cl)cc2)CC1
c COc1ccc(NC(=O)c2ccccn2)cc1OC
Answer: c. COc1ccc(NC(=O)c2ccccn2)cc1OC
{#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#}
COc1ccc(NC(=O)c2ccccn2)cc1OC
COc1ccc(NC(=O)c2ccccn2)cc1OC
N-(3,4-dimethoxyphenyl)pyridine-2-carboxamide