Using CC(C)(C)OC(=O)N1CCc2ccc(Cl)c(CCl)c2CC1, SC1=NCCS1 to produce CC(C)(C)OC(=O)N1CCc2ccc(Cl)c(CSC3=NCCS3)c2CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.