Using CN(C)CCCO, O=S(=O)(Cc1ccncc1)c1ccc(Cl)cc1 to produce CN(C)CCCC(c1ccncc1)S(=O)(=O)c1ccc(Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.