Using O=[N+]([O-])c1ccc(Br)cn1, O=[N+]([O-])c1cc(O)ccc1Cl to produce O=[N+]([O-])c1ccc(Oc2ccc(Cl)c([N+](=O)[O-])c2)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.