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