Using Cn1c(N)c(C#N)c2cc(OCc3cccc([N+](=O)[O-])c3)ccc21 to produce Cn1c(N)c(C#N)c2cc(OCc3cccc(N)c3)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.