Using Cc1ccc(S(=O)(=O)OCC(F)(F)F)cc1, Oc1ccc(OCc2ccccc2)cc1 to produce FC(F)(F)COc1ccc(OCc2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.