Using Cc1cc(Cl)c2ccccc2n1, CN(C)CCNS(=O)(=O)c1cccc(N)c1 to produce Cc1cc(Nc2cccc(S(=O)(=O)NCCN(C)C)c2)c2ccccc2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.