Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 11.162\% 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 O=C1c2cccc3c([N+](=O)[O-])ccc(c23)C(=O)N1CCc1ccccn1
b CC(=O)Nc1c(Cl)n(C(C)=O)c2ccccc12
Answer: b. CC(=O)Nc1c(Cl)n(C(C)=O)c2ccccc12
{#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#}
CC(=O)Nc1c(Cl)n(C(C)=O)c2ccccc12
CC(=O)Nc1c(Cl)n(C(C)=O)c2ccccc12
N-(2-chloro-1-acetylindol-3-yl)acetamide