Task: Answer the multiple-choice question.
Question: Which drug exhibits a 23.187% 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(NC(=O)CCC(=O)Nc2nnc(C3CCCCC3)s2)c(OC)c1
b. COC(=O)c1ccc2c(=O)[nH]c(COC(=O)c3c(-c4ccccc4)noc3C)nc2c1
Answer: a. COc1ccc(NC(=O)CCC(=O)Nc2nnc(C3CCCCC3)s2)c(OC)c1
{#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(NC(=O)CCC(=O)Nc2nnc(C3CCCCC3)s2)c(OC)c1
COc1ccc(NC(=O)CCC(=O)Nc2nnc(C3CCCCC3)s2)c(OC)c1
N'-(5-cyclohexyl-1,3,4-thiadiazol-2-yl)-N-(2,4-dimethoxyphenyl)butanediamide