Using COc1ccc(N)c([N+](=O)[O-])c1, O=[N+]([O-])c1ccc(Br)cn1 to produce COc1ccc(Nc2ccc(Br)cn2)c([N+](=O)[O-])c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.