Using CC(C)(CN)c1ccc(F)cc1, COC(=O)c1ccc(Cl)nn1 to produce COC(=O)c1ccc(NCC(C)(C)c2ccc(F)cc2)nn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.