Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES COc1ccc(Nc2nc(N)c([N+](=O)[O-])c(N3CCOCC3)n2)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. -16.726
b. -0.190
c. -5.883
d. -9.616
e. -28.141
Answer: a. -16.726%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COc1ccc(Nc2nc(N)c([N+](=O)[O-])c(N3CCOCC3)n2)cc1
COc1ccc(Nc2nc(N)c([N+](=O)[O-])c(N3CCOCC3)n2)cc1
2-N-(4-methoxyphenyl)-6-morpholin-4-yl-5-nitropyrimidine-2,4-diamine