Using Cc1cc(=O)[nH]c2ccc(I)cc12, C#Cc1ccc(-c2ccc(Cl)cc2)cn1 to produce Cc1cc(=O)[nH]c2ccc(C#Cc3ccc(-c4ccc(Cl)cc4)cn3)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.