Using Cc1coc2ccc(F)cc12, COc1ccc(S(=O)(=O)F)nn1 to produce COc1ccc(S(=O)(=O)c2oc3ccc(F)cc3c2C)nn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.