Task: Answer the multiple choice question.
Query: Which compound has a 14.411\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1cccc(NC(=O)c2ccncc2)c1
(b) CCN1C(=O)CC(n2c(C)nc3ccccc32)C1=O
(c) CCN(CC)S(=O)(=O)c1ccc(N2CCCC2)c(NC(=O)c2ccc(OC)cc2OC)c1
Answer: a. COc1cccc(NC(=O)c2ccncc2)c1
{#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#}
COc1cccc(NC(=O)c2ccncc2)c1
COc1cccc(NC(=O)c2ccncc2)c1
N-(3-methoxyphenyl)pyridine-4-carboxamide