Problem statement: Answer the MCQ question.
Query: Which compound has a 4.083\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CCOC(=O)c1cc2occc2n1CC(=O)NC1CCC(C)CC1
b. COc1ccc(CC(=O)Nc2cccc3ccccc23)cc1OC
Answer: a. CCOC(=O)c1cc2occc2n1CC(=O)NC1CCC(C)CC1
{#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#}
CCOC(=O)c1cc2occc2n1CC(=O)NC1CCC(C)CC1
CCOC(=O)c1cc2occc2n1CC(=O)NC1CCC(C)CC1
2-(5-ethoxycarbonylfuro[3,2-b]pyrrol-4-yl)-N-(4-methylcyclohexyl)acetamide