You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? Hazardous decomposition products formed under fire conditions: carbon oxides, lead oxides. The molecule has Like acetic acid or vinegar.
user
CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].[Pb+2]
assistant