Using CC(C)C(=O)OCCOC(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1 to produce CC(C)C(=O)OCCOC(=O)c1cc(N)cc(N)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.