Using BrBr, Cc1ccc(S(=O)(=O)n2ccc3cc(C(F)(F)F)cnc32)cc1 to produce Cc1ccc(S(=O)(=O)n2cc(Br)c3cc(C(F)(F)F)cnc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.