Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES COc1ccc(-n2nc([N+](=O)[O-])c(=NCCc3ccc(OC)c(OC)c3)n2O)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 9.456
[b] 5.229
[c] 3.610
Answer: c. 3.610\%.
{#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}.
COc1ccc(-n2nc([N+](=O)[O-])c(=NCCc3ccc(OC)c(OC)c3)n2O)cc1
COc1ccc(-n2nc([N+](=O)[O-])c(=NCCc3ccc(OC)c(OC)c3)n2O)cc1
N-[2-(3,4-dimethoxyphenyl)ethyl]-3-hydroxy-2-(4-methoxyphenyl)-5-nitrotriazol-4-imine