Using O=C(OO)c1cccc(Cl)c1, CCOC(=O)c1cccnc1-c1ccc(F)cc1F to produce CCOC(=O)c1ccc[n+]([O-])c1-c1ccc(F)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.