Using CC(C)(C)OC(=O)N1CCC(N)CC1, FC(F)(F)c1ccc(Cl)nn1 to produce CC(C)(C)OC(=O)N1CCC(Nc2ccc(C(F)(F)F)nn2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.