Using Nc1nc(Nc2cc(Cl)cc(Cl)c2)n[nH]1, O=Cc1ccc(S(=O)(=O)N2CCCC2)cc1 to produce O=S(=O)(c1ccc(CNc2nc(Nc3cc(Cl)cc(Cl)c3)n[nH]2)cc1)N1CCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.