Using COC(=O)N[C@@H](C(=O)N1CCC[C@H]1C(=O)OCc1ccccc1)C1CCCCC1 to produce COC(=O)N[C@@H](C(=O)N1CCC[C@H]1C(=O)O)C1CCCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.