Problem statement: Answer the multiple choice question.
Question: Which drug has a 15.882\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: N#CC1=C2SCN(c3ccccc3)CN2C(=O)CC1c1cccs1
b: CC1CC(C)CN(C(=O)COc2ccc([N+](=O)[O-])cc2Cl)C1
c: O=C(NN1C(=O)c2ccccc2C1=O)C1C2CCCCC21
d: CCN(CC(=O)N1CCC(C)CC1)S(=O)(=O)c1ccc(C)cc1
Answer: b. CC1CC(C)CN(C(=O)COc2ccc([N+](=O)[O-])cc2Cl)C1
{#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#}
CC1CC(C)CN(C(=O)COc2ccc([N+](=O)[O-])cc2Cl)C1
CC1CC(C)CN(C(=O)COc2ccc([N+](=O)[O-])cc2Cl)C1
2-(2-chloro-4-nitrophenoxy)-1-(3,5-dimethylpiperidin-1-yl)ethanone