Using CC1Cc2ccc(C(F)(F)F)cc2C(=O)N1, FC(F)(F)c1ccncc1Br to produce CC1Cc2ccc(C(F)(F)F)cc2C(=O)N1c1cnccc1C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.