Using CC(C)(OC(=O)OCc1ccc([N+](=O)[O-])cc1)[C@@H]1C(=O)N2[C@@H]1CCOC2(C)C, CC(C)=O to produce CC(C)(OC(=O)OCc1ccc([N+](=O)[O-])cc1)[C@@H]1C(=O)N[C@@H]1CC(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.