Task: Answer the multiple-choice question.
Question: Which compound exhibits a 21.847% 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 other words.
Options:
a. Cc1c(C=O)c2ccccc2n1CC(=O)NCc1ccc2c(c1)OCO2
b. COc1ccc(CCNS(=O)(=O)c2cn(C)c(=O)n(C)c2=O)cc1
Answer: a. Cc1c(C=O)c2ccccc2n1CC(=O)NCc1ccc2c(c1)OCO2
{#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#}
Cc1c(C=O)c2ccccc2n1CC(=O)NCc1ccc2c(c1)OCO2
Cc1c(C=O)c2ccccc2n1CC(=O)NCc1ccc2c(c1)OCO2
N-(1,3-benzodioxol-5-ylmethyl)-2-(3-formyl-2-methylindol-1-yl)acetamide