Using O=C(OO)c1cccc(Cl)c1, CC1(C)Oc2ccncc2[C@@H](O)[C@@H]1Br to produce CC1(C)Oc2cc[n+]([O-])cc2[C@@H](O)[C@@H]1Br, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.