Using Cn1[nH]c(=O)n(-c2ccccc2)c1=O, ClSC(Cl)(Cl)Cl to produce Cn1c(=O)n(-c2ccccc2)c(=O)n1SC(Cl)(Cl)Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.