Using COc1ccc(NN)cc1, CCC(=O)c1ccc(Br)cc1OS(C)(=O)=O to produce CCc1nn(-c2ccc(OC)cc2)c2cc(Br)ccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.