Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCc1ccc(N=c2c([N+](=O)[O-])nn(-c3ccccc3)n2O)cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: -5.972
b: -1.592
Answer: a. -5.972\%.
{#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}.
CCc1ccc(N=c2c([N+](=O)[O-])nn(-c3ccccc3)n2O)cc1
CCc1ccc(N=c2c([N+](=O)[O-])nn(-c3ccccc3)n2O)cc1
N-(4-ethylphenyl)-3-hydroxy-5-nitro-2-phenyltriazol-4-imine