Using Cc1ccc2c(c1)N(CCCl)C(C)CO2, O=S([O-])([O-])=S to produce Cc1ccc2c(c1)N(CCSS(=O)(=O)[O-])C(C)CO2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.