Using Cc1ccc(S(=O)(=O)Cl)cc1, COC(=O)c1cc(Br)cc2[nH]ncc12 to produce COC(=O)c1cc(Br)cc2c1cnn2S(=O)(=O)c1ccc(C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.