You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is a membrane stabilizer, energy storage, surfactant, emulsifier, signalling molecule, energy source.
user
C=C1C(=O)C2=C(CC(C)(CO)C2)C(C)(O)C12CC2
assistant