Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 7.398% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1nn(C)cc1CNC(=O)C1(C)CC1(Cl)Cl
[b] CCOC(=O)Cn1c(COc2ccccc2OC)[n+](C)c2ccccc21
Answer: b. CCOC(=O)Cn1c(COc2ccccc2OC)[n+](C)c2ccccc21
{#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#}
CCOC(=O)Cn1c(COc2ccccc2OC)[n+](C)c2ccccc21
CCOC(=O)Cn1c(COc2ccccc2OC)[n+](C)c2ccccc21
ethyl 2-[2-[(2-methoxyphenoxy)methyl]-3-methylbenzimidazol-3-ium-1-yl]acetate