Using O=S(=O)(Oc1ccc2sccc2c1)c1ccccc1, CC(=O)Cl to produce CC(=O)c1csc2ccc(OS(=O)(=O)c3ccccc3)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.