Task: Answer the multiple-choice question.
Question: Which drug has a 9.421\% 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(CCN(C)C(=O)c2cc(-c3ccc(C)cc3)nc3ccccc23)cc1OC
b: COc1ccccc1C(=O)NCCC(=O)NCc1cccs1
c: Cc1cccc(OCC(=O)N(Cc2ccc(N(C)C)cc2)C2CCS(=O)(=O)C2)c1
Answer: a. COc1ccc(CCN(C)C(=O)c2cc(-c3ccc(C)cc3)nc3ccccc23)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(CCN(C)C(=O)c2cc(-c3ccc(C)cc3)nc3ccccc23)cc1OC
COc1ccc(CCN(C)C(=O)c2cc(-c3ccc(C)cc3)nc3ccccc23)cc1OC
N-[2-(3,4-dimethoxyphenyl)ethyl]-N-methyl-2-(4-methylphenyl)quinoline-4-carboxamide