Using CCOC(=O)CC[C@@H](C(=O)OCC)N1C(=O)c2ccc([N+](=O)[O-])cc2C1=O to produce CCOC(=O)CC[C@@H](C(=O)OCC)N1C(=O)c2ccc(N)cc2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.