Using CS(=O)(=O)Cl, OC[C@H]1CCCCN1CCc1ccc2c(c1)OCO2 to produce Cl[C@@H]1CCCCN(CCc2ccc3c(c2)OCO3)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.