Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES CC(=O)N1C(=O)NC(c2ccccc2)=C([N+](=O)[O-])C1c1ccccc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a 7.062
b 11.103
Answer: a. 7.062\%.
{#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}.
CC(=O)N1C(=O)NC(c2ccccc2)=C([N+](=O)[O-])C1c1ccccc1
CC(=O)N1C(=O)NC(c2ccccc2)=C([N+](=O)[O-])C1c1ccccc1
3-acetyl-5-nitro-4,6-diphenyl-1,4-dihydropyrimidin-2-one