Using CC(CO[C@H]1CC[C@H](c2nc3ccc(OCC4CC4)cc3o2)CC1)OS(C)(=O)=O, [N-]=[N+]=[N-] to produce CC(CO[C@H]1CC[C@H](c2nc3ccc(OCC4CC4)cc3o2)CC1)N=[N+]=[N-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.