Using C[C@H](O)c1ccccc1Sc1ccc2cc(Br)ccc2c1, [OH-] to produce C[C@H](O)c1ccccc1S(=O)(=O)c1ccc2cc(Br)ccc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.