Using CC(C)Oc1cc(Nc2nc(Cl)ncc2Br)n[nH]1, C[C@H](N)c1ncc(F)cn1 to produce CC(C)Oc1cc(Nc2nc(N[C@@H](C)c3ncc(F)cn3)ncc2Br)n[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.