Using CCOC(=O)C1C(c2ccc(OC(F)(F)F)c(Br)c2)C1(C)C to produce CC1(C)[C@@H](C(=O)O)[C@@H]1c1ccc(OC(F)(F)F)c(Br)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.