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