Using O=C([O-])[O-], C[C@@H](COS(C)(=O)=O)Nc1cc(Cl)nc(Cl)n1 to produce C[C@H]1Cn2c(cc(Cl)nc2=O)N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.