Using C[C@@H]1CNC[C@H](C)N1, OC(c1ccc(CBr)cc1)(C(F)(F)F)C(F)(F)F to produce C[C@@H]1CN(Cc2ccc(C(O)(C(F)(F)F)C(F)(F)F)cc2)C[C@H](C)N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.