Using CCOC(=O)/C=C/O[C@@H]1C[C@@H]2C[C@H]1N(C(=O)OC(C)(C)C)[C@@H]2C(=O)OCc1ccccc1 to produce CCOC(=O)CCO[C@@H]1C[C@@H]2C[C@H]1N(C(=O)OC(C)(C)C)[C@@H]2C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.