Using CCOC(=O)C(CN[C@H](C(=O)OCc1ccccc1)C(C)C)Cc1ccccc1 to produce CCOC(=O)C(CN[C@H](C(=O)O)C(C)C)Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.