Using CC(C)(C)OC(=O)[C@@H]1C[C@H](C(=O)OCc2ccccc2)N1Cc1ccccc1 to produce CC(C)(C)OC(=O)[C@H]1C[C@@H](C(=O)O)N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.