Using [O-][I+3]([O-])([O-])[O-], CS(=O)(=O)Nc1ccc(SC2CCN(CCc3cccnc3)CC2)cc1 to produce CS(=O)(=O)Nc1ccc(S(=O)C2CCN(CCc3cccnc3)CC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.