Using COC(=O)[C@@H]1C[C@@H](O)[C@H](OC)C1, O=[N+]([O-])O to produce COC(=O)[C@@H]1C[C@H](OC)[C@@H](O[N+](=O)[O-])C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.