Task: Answer the MCQ question.
Query: Which drug exhibits a 14.707\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CC(=O)c1ccc(NC(=O)Nc2ccc([N+](=O)[O-])cc2)cc1
b: COc1cccc(C(=O)Nc2ccccc2C(=O)N2CCCC2)c1
c: COc1cccc(NC(=O)Nc2ccccc2SC)c1
Answer: a. CC(=O)c1ccc(NC(=O)Nc2ccc([N+](=O)[O-])cc2)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#}
CC(=O)c1ccc(NC(=O)Nc2ccc([N+](=O)[O-])cc2)cc1
CC(=O)c1ccc(NC(=O)Nc2ccc([N+](=O)[O-])cc2)cc1
1-(4-acetylphenyl)-3-(4-nitrophenyl)urea