Using COC(=O)c1cc(F)cnc1Cl, Cc1cc(F)ccc1NC1CNC1 to produce COC(=O)c1cc(F)cnc1N1CC(Nc2ccc(F)cc2C)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.