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