Using COC(=O)c1ccc(-c2nc(CCl)c(C)o2)cc1, CC([O-])=S to produce COC(=O)c1ccc(-c2nc(CSC(C)=O)c(C)o2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.