Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 8.602\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1ccc(NC(=S)c2ccccc2)cc1
(b) CC1CCN(c2ccc([N+](=O)[O-])cc2C(=O)N2CCOCC2)CC1
(c) O=C(COc1ccccc1C(=O)c1cnn(-c2ccccc2)c1)Nc1ccc2ccccc2c1
Answer: b. CC1CCN(c2ccc([N+](=O)[O-])cc2C(=O)N2CCOCC2)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(c2ccc([N+](=O)[O-])cc2C(=O)N2CCOCC2)CC1
CC1CCN(c2ccc([N+](=O)[O-])cc2C(=O)N2CCOCC2)CC1
[2-(4-methylpiperidin-1-yl)-5-nitrophenyl]-morpholin-4-ylmethanone