Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES O=C(N/N=C/c1cccnc1)c1ccccc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: -13.823
b: 6.695
Answer: a. -13.823%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C(N/N=C/c1cccnc1)c1ccccc1[N+](=O)[O-]
O=C(N/N=C/c1cccnc1)c1ccccc1[N+](=O)[O-]
2-nitro-N-[(E)-pyridin-3-ylmethylideneamino]benzamide