Using COC(=O)N(C)[C@H]1CC[C@H](N(Cc2ccc(OC)cc2)C(=O)OCc2ccccc2)[C@@H]1c1ccc(F)cc1 to produce COC(=O)N(C)[C@H]1CC[C@H](N)[C@@H]1c1ccc(F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.