Using CCOC(=O)c1cc(S(=O)(=O)c2ccc(F)cc2)n(-c2cccnc2F)n1 to produce O=S(=O)(c1ccc(F)cc1)c1cc(CO)nn1-c1cccnc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.