Using CC(=O)O, COC(=O)c1cc(N2CCOCC2)cc(N)c1[N+](=O)[O-] to produce COC(=O)c1cc(N2CCOCC2)cc2nc(C)[nH]c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.