Using CCNc1nccc(-c2cn(Cc3ccc(OC)cc3)nc2-c2cccc([N+](=O)[O-])c2)n1 to produce CCNc1nccc(-c2cn(Cc3ccc(OC)cc3)nc2-c2cccc(N)c2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.