Using CN1CCC(c2c[nH]c3ccncc23)CC1, O=S(=O)(Cl)c1ccccc1 to produce CN1CCC(c2cn(S(=O)(=O)c3ccccc3)c3ccncc23)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.