Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(Nc1cccc(NC(=O)c2ccccc2[N+](=O)[O-])n1)c1ccccc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: -1.773
b: 14.678
c: 4.725
d: 12.018
e: 7.775
Answer: e. 7.775\%.
{#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=C(Nc1cccc(NC(=O)c2ccccc2[N+](=O)[O-])n1)c1ccccc1[N+](=O)[O-]
O=C(Nc1cccc(NC(=O)c2ccccc2[N+](=O)[O-])n1)c1ccccc1[N+](=O)[O-]
2-nitro-N-[6-[(2-nitrobenzoyl)amino]pyridin-2-yl]benzamide