Using CC(C)(C)c1ccc2c(c1)OC(C(F)(F)F)C(C(=O)O)=C2, BrBr to produce CC(C)(C)c1cc2c(cc1Br)C=C(C(=O)O)C(C(F)(F)F)O2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.