Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES CC(=O)c1ccc(NC(=O)Nc2ccc([N+](=O)[O-])cc2C)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 1.369
[b] -0.764
[c] 12.242
Answer: a. 1.369\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
1-(4-acetylphenyl)-3-(2-methyl-4-nitrophenyl)urea