Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCN1CCN(c2nc(Nc3cccc(C)c3)nc(N)c2[N+](=O)[O-])CC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] -36.884
[b] 6.705
[c] 1.487
Answer: a. -36.884\%.
{#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}.
CCN1CCN(c2nc(Nc3cccc(C)c3)nc(N)c2[N+](=O)[O-])CC1
CCN1CCN(c2nc(Nc3cccc(C)c3)nc(N)c2[N+](=O)[O-])CC1
6-(4-ethylpiperazin-1-yl)-2-N-(3-methylphenyl)-5-nitropyrimidine-2,4-diamine