Using O=C(O)C=Cc1ccc(F)cc1, COC(=O)N1CCc2ccc(C(C)N)cc2C1 to produce COC(=O)N1CCc2ccc(C(C)NC(=O)C=Cc3ccc(F)cc3)cc2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.