Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 3.674\% 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 other words.
Options:
a: CCOc1ccc(NC(=O)CC2C(=O)N(c3cccc(OC)c3)C(=O)N2CCOC)cc1
b: Cc1ccccc1NC(=O)Nc1ccccc1C(N)=O
Answer: a. CCOc1ccc(NC(=O)CC2C(=O)N(c3cccc(OC)c3)C(=O)N2CCOC)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#}
CCOc1ccc(NC(=O)CC2C(=O)N(c3cccc(OC)c3)C(=O)N2CCOC)cc1
CCOc1ccc(NC(=O)CC2C(=O)N(c3cccc(OC)c3)C(=O)N2CCOC)cc1
N-(4-ethoxyphenyl)-2-[3-(2-methoxyethyl)-1-(3-methoxyphenyl)-2,5-dioxoimidazolidin-4-yl]acetamide