Using CCOC(=O)NC(=O)C(C#N)=NNc1ccc(C(C#N)c2ccc(Cl)cc2)c(OC)c1 to produce COc1cc(-n2nc(C#N)c(=O)[nH]c2=O)ccc1C(C#N)c1ccc(Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.