Problem statement: Answer the multiple-choice question.
Question: Which drug has a 11.658\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: N#Cc1ccc(/C=N/NC(=O)c2cc(-c3cccs3)nc3ccccc23)cc1
b: CC1CCN(CC(=O)Nc2ccc(Br)cc2[N+](=O)[O-])CC1
Answer: b. CC1CCN(CC(=O)Nc2ccc(Br)cc2[N+](=O)[O-])CC1
{#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#}
CC1CCN(CC(=O)Nc2ccc(Br)cc2[N+](=O)[O-])CC1
CC1CCN(CC(=O)Nc2ccc(Br)cc2[N+](=O)[O-])CC1
N-(4-bromo-2-nitrophenyl)-2-(4-methylpiperidin-1-yl)acetamide