Using Cc1ccc(S(=O)(=O)Cl)cc1, OCc1ccc(F)c(Cl)c1 to produce Cc1ccc(S(=O)(=O)OCc2ccc(F)c(Cl)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.