Task: Answer the MCQ question.
Question: Which compound exhibits a -15.838% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCOc1ccccc1C(=O)Nc1cc(C(=O)NCCc2ccccc2)ccc1Cl
b: O=c1cc(CSc2nnc(-c3ccco3)o2)c2ccccc2[nH]1
Answer: a. CCOc1ccccc1C(=O)Nc1cc(C(=O)NCCc2ccccc2)ccc1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1ccccc1C(=O)Nc1cc(C(=O)NCCc2ccccc2)ccc1Cl
CCOc1ccccc1C(=O)Nc1cc(C(=O)NCCc2ccccc2)ccc1Cl
4-chloro-3-[(2-ethoxybenzoyl)amino]-N-(2-phenylethyl)benzamide