Task: Answer the multiple-choice question.
Query: Which compound exhibits a -31.629% 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 additional words.
Options:
a. O=C1NC(=NCc2ccccc2)S/C1=C/c1ccc(O)cc1
b. CN(Cc1ccccc1)c1c([N+](=O)[O-])c(=O)n(C)c2ccccc12
Answer: b. CN(Cc1ccccc1)c1c([N+](=O)[O-])c(=O)n(C)c2ccccc12
{#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#}
CN(Cc1ccccc1)c1c([N+](=O)[O-])c(=O)n(C)c2ccccc12
CN(Cc1ccccc1)c1c([N+](=O)[O-])c(=O)n(C)c2ccccc12
4-[benzyl(methyl)amino]-1-methyl-3-nitroquinolin-2-one