Using CCOC(=O)c1cc(OC)c(OCC2CCN(C)CC2)cc1[N+](=O)[O-] to produce CCOC(=O)c1cc(OC)c(OCC2CCN(C)CC2)cc1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.