Using COc1c(-c2ccc(C(F)(F)F)cc2CO)cc(C(C)C)c(F)c1O, BrC(Br)(Br)Br to produce COc1c(-c2ccc(C(F)(F)F)cc2CBr)cc(C(C)C)c(F)c1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.