Using BrBr, O=S(=O)(c1ccccc1)n1ccc2cc(F)ccc21 to produce O=S(=O)(c1ccccc1)n1cc(Br)c2cc(F)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.