Using N#Cc1cc(C(F)(F)F)cc(Cl)c1-n1cnc(C(F)(F)F)cc1=O, BrBr to produce N#Cc1cc(C(F)(F)F)cc(Cl)c1N1CN(Br)C(C(F)(F)F)=CC1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.