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? Usually contains inhibitors to prevent polymerization. polymerization may be caused by elevated temperature, oxidizers, peroxides, or sunlight. ... uninhibited monomer vapor may form polymer in vents and other confined spaces. Acrylic acid rapidly decomposes in the atmosphere by photochemical attack on the double bond. The molecule has Quality: rancid, sweet; hedonic tone: unpleasant.
user
C=CC(=O)O
assistant