Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C1NC(=O)c2cc([N+](=O)[O-])cc3cccc1c23?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. 10.327
b. 11.642
c. 17.793
Answer: a. 10.327\%.
{#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}.
O=C1NC(=O)c2cc([N+](=O)[O-])cc3cccc1c23
O=C1NC(=O)c2cc([N+](=O)[O-])cc3cccc1c23
5-nitrobenzo[de]isoquinoline-1,3-dione