Problem statement: Answer the multiple-choice question.
Query: Which drug has a -3.953\% 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) COc1ccc(CCNC(=O)CN(c2ccc(OC)c(OC)c2)S(C)(=O)=O)cc1OC
(b) Cc1cc(C)c(C(=O)/C=C/c2cccs2)c(=O)[nH]1
Answer: a. COc1ccc(CCNC(=O)CN(c2ccc(OC)c(OC)c2)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_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#}
COc1ccc(CCNC(=O)CN(c2ccc(OC)c(OC)c2)S(C)(=O)=O)cc1OC
COc1ccc(CCNC(=O)CN(c2ccc(OC)c(OC)c2)S(C)(=O)=O)cc1OC
2-(3,4-dimethoxy-N-methylsulfonylanilino)-N-[2-(3,4-dimethoxyphenyl)ethyl]acetamide