Using Nc1ccc(S(=O)(=O)Nc2cc(Cl)nc(N3CCC3)n2)cc1, CCN(CC)CC to produce CNc1cc(NS(=O)(=O)c2ccc(N)cc2)nc(N2CCC2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.