Using COc1ccc(CNc2nnc(C#CC3(O)CCCC3)c3ccc(C#N)cc23)cc1Cl to produce COc1ccc(CNc2nnc(CCC3(O)CCCC3)c3ccc(C#N)cc23)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.