You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: When heated to decomp ... emits very toxic fumes of lead and phosphorus oxides.
user
O=P([O-])([O-])[O-].O=P([O-])([O-])[O-].[Pb+2].[Pb+2].[Pb+2]
assistant