Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES Nc1nc(NCCOCCO)nc(N2CCCCCC2)c1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a) 12.943
b) 14.154
c) 11.136
d) 12.512
Answer: a. 12.943\%.
{#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}.
Nc1nc(NCCOCCO)nc(N2CCCCCC2)c1[N+](=O)[O-]
Nc1nc(NCCOCCO)nc(N2CCCCCC2)c1[N+](=O)[O-]
2-[2-[[4-amino-6-(azepan-1-yl)-5-nitropyrimidin-2-yl]amino]ethoxy]ethanol