Task: Answer the MCQ question.
Question: Which drug exhibits a 14.197\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COc1ccc(CCNC(=O)C(=O)NCc2ccccc2)cc1OC
b: CCOc1ccc2nc(/N=C/c3nc(-c4ccccc4)oc3O)sc2c1
c: COc1ccc(NC(=O)C(NC(=O)c2ccc(=O)[nH]c2)c2ccc(OC)cc2)cc1
Answer: a. COc1ccc(CCNC(=O)C(=O)NCc2ccccc2)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(CCNC(=O)C(=O)NCc2ccccc2)cc1OC
COc1ccc(CCNC(=O)C(=O)NCc2ccccc2)cc1OC
N'-benzyl-N-[2-(3,4-dimethoxyphenyl)ethyl]oxamide