Using CCOC(=O)CC(=NNc1ccc([N+](=O)[O-])cc1)C(F)(F)F to produce O=[N+]([O-])c1ccc(-n2nc(C(F)(F)F)cc2O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.