Task: Answer the multiple choice question.
Question: Which compound exhibits a 20.413% 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 additional words.
Options:
a: CCS(=O)(=O)N1CCC(C(=O)NCc2ccc(OC)cc2OC)CC1
b: CC1CCN(CCCn2c(=S)[nH]c3c(sc4ccccc43)c2=O)CC1.Cl
Answer: a. CCS(=O)(=O)N1CCC(C(=O)NCc2ccc(OC)cc2OC)CC1
{#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#}
CCS(=O)(=O)N1CCC(C(=O)NCc2ccc(OC)cc2OC)CC1
CCS(=O)(=O)N1CCC(C(=O)NCc2ccc(OC)cc2OC)CC1
N-[(2,4-dimethoxyphenyl)methyl]-1-ethylsulfonylpiperidine-4-carboxamide