Using CCO, COC(=O)[C@@H]1C[C@@H](O)CN1C(=O)c1cc(OC)c(OC)cc1[N+](=O)[O-] to produce COc1ccc2c(c1OC)C(=O)N1C[C@H](O)C[C@H]1C(=O)N2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.