Using C#Cc1cccc(N)c1, COC(=O)c1ccc2ncnc(Cl)c2c1 to produce C#Cc1cccc(Nc2ncnc3ccc(C(=O)OC)cc23)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.