Using NCCCN1CCc2cccc3c2C1CC3, O=S(=O)(Cl)c1ccc2c(c1)CCO2 to produce O=S(=O)(NCCCN1CCc2cccc3c2C1CC3)c1ccc2c(c1)CCO2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.