Using O=C(Cl)c1cccnc1, C[C@H](CC#N)N1CCC(Nc2ccc(OC(F)F)cc2)CC1 to produce C[C@H](CC#N)N1CCC(N(C(=O)c2cccnc2)c2ccc(OC(F)F)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.