Using CC(C)(C)OC(=O)N[C@@H](Cc1ccc(-c2ccccc2)cc1)C(=O)O to produce CC(C)(C)OC(=O)N[C@H](CO)Cc1ccc(-c2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.