Using O=C1c2[nH]ncc2C2CCCC1N2S(=O)(=O)c1ccc(Cl)cc1 to produce O=S(=O)(c1ccc(Cl)cc1)N1C2CCCC1C(O)c1[nH]ncc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.