Task: Answer the multiple choice question.
Query: Which drug has a 15.313\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1ccc(OC)c(NC(=O)CC(Cc2ccccc2OC)C(=O)O)c1
b: CC(=Nc1ccc2c(c1)CCC2)c1c(O)n(-c2ccccc2)c(=O)[nH]c1=O
Answer: a. COc1ccc(OC)c(NC(=O)CC(Cc2ccccc2OC)C(=O)O)c1
{#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(OC)c(NC(=O)CC(Cc2ccccc2OC)C(=O)O)c1
COc1ccc(OC)c(NC(=O)CC(Cc2ccccc2OC)C(=O)O)c1
4-(2,5-dimethoxyanilino)-2-[(2-methoxyphenyl)methyl]-4-oxobutanoic acid