Using Oc1ccc(-c2ccc(O)cc2)cc1, O=S(=O)(OCCC(F)(F)C(F)(F)C(F)(F)C(F)(F)F)C(F)(F)F to produce Oc1ccc(-c2ccc(OCCC(F)(F)C(F)(F)C(F)(F)C(F)(F)F)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.