Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CN(NC1OC(=O)c2ccccc21)c1ccccc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 12.371
[b] -10.630
[c] -5.267
Answer: a. 12.371\%.
{#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}.
CN(NC1OC(=O)c2ccccc21)c1ccccc1[N+](=O)[O-]
CN(NC1OC(=O)c2ccccc21)c1ccccc1[N+](=O)[O-]
3-[2-methyl-2-(2-nitrophenyl)hydrazinyl]-3H-2-benzofuran-1-one