Using COC(=O)c1ccc(C#N)c(OCCc2ccc(Cl)cc2Cl)c1, CS(C)=O to produce COC(=O)c1ccc(C(N)=O)c(OCCc2ccc(Cl)cc2Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.