Task: Answer the MCQ question.
Question: Which compound exhibits a -69.130% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CC1CC(C)CN(C(=O)c2ccc(-c3ccc([N+](=O)[O-])cc3)o2)C1
[b] CCCNC(=O)CN1C(=O)NC(CC)(c2ccc(F)cc2)C1=O
Answer: a. CC1CC(C)CN(C(=O)c2ccc(-c3ccc([N+](=O)[O-])cc3)o2)C1
{#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#}
CC1CC(C)CN(C(=O)c2ccc(-c3ccc([N+](=O)[O-])cc3)o2)C1
CC1CC(C)CN(C(=O)c2ccc(-c3ccc([N+](=O)[O-])cc3)o2)C1
(3,5-dimethylpiperidin-1-yl)-[5-(4-nitrophenyl)furan-2-yl]methanone