Using CCOC(=O)c1sc(-c2ccc(C(F)(F)F)cc2)cc1C, [O-][Br+2]([O-])[O-] to produce Cc1sc(-c2ccc(C(F)(F)F)cc2)cc1CO, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.