Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES O=[N+]([O-])c1cc(-c2nc3nc4ccccc4nc3n2CCc2ccccc2)cc([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 16.252
[b] -0.620
[c] 12.922
[d] 9.163
Answer: d. 9.163\%.
{#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=[N+]([O-])c1cc(-c2nc3nc4ccccc4nc3n2CCc2ccccc2)cc([N+](=O)[O-])c1
O=[N+]([O-])c1cc(-c2nc3nc4ccccc4nc3n2CCc2ccccc2)cc([N+](=O)[O-])c1
2-(3,5-dinitrophenyl)-3-(2-phenylethyl)imidazo[4,5-b]quinoxaline