Using Cn1c(C(F)(F)F)cc(=O)n(-c2c(F)cc(Cl)c([N+](=O)[O-])c2F)c1=O, CC(=O)[O-] to produce Cn1c(C(F)(F)F)cc(=O)n(-c2c(F)cc(Cl)c([N+](=O)[O-])c2O)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.