Using FC(F)(F)c1ccc(Oc2ccc(OCc3ccccc3)cc2)c(Cl)c1 to produce Oc1ccc(Oc2ccc(C(F)(F)F)cc2Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.