Using CON(C)C(=O)c1cc(Cl)cc(Cl)c1, C#Cc1ccc(OC)cc1 to produce COc1ccc(C#CC(=O)c2cc(Cl)cc(Cl)c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.