Task: Answer the multiple-choice question.
Question: Which compound exhibits a -1.750% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1ccc(CCNC(=O)CN(C2CCCCC2)S(C)(=O)=O)cc1OC
b. CCOC(=O)N1CCN(C(=O)CN(c2cccc(C)c2)S(=O)(=O)c2ccccc2)CC1
Answer: a. COc1ccc(CCNC(=O)CN(C2CCCCC2)S(C)(=O)=O)cc1OC
{#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#}
COc1ccc(CCNC(=O)CN(C2CCCCC2)S(C)(=O)=O)cc1OC
COc1ccc(CCNC(=O)CN(C2CCCCC2)S(C)(=O)=O)cc1OC
2-[cyclohexyl(methylsulfonyl)amino]-N-[2-(4,5-dimethoxyphenyl)ethyl]acetamide