Using COC(=O)C1=C(O)c2sc3ccccc3c2S(=O)(=O)N1, COc1ccc(CBr)cc1 to produce COC(=O)C1=C(O)c2sc3ccccc3c2S(=O)(=O)N1Cc1ccc(OC)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.