Using O=C(OO)c1cccc(Cl)c1, CSc1ccc(-c2cc(COS(C)(=O)=O)c(=O)n(CC3CC3)n2)cc1 to produce CS(=O)c1ccc(-c2cc(COS(C)(=O)=O)c(=O)n(CC3CC3)n2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.