Using O=S(=O)(Cl)c1ccc(Cl)s1, N[C@@H]1CCCC[C@H]1CO to produce O=S(=O)(N[C@@H]1CCCC[C@H]1CO)c1ccc(Cl)s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.