Using O=CC1=Cc2ccc(O)cc2OC1, FC(F)(F)c1ccc(CBr)c(C(F)(F)F)c1 to produce O=CC1=Cc2ccc(OCc3ccc(C(F)(F)F)cc3C(F)(F)F)cc2OC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.