You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a emulsifier, a energy storage, and a membrane stabilizer. The molecule is a surfactant, nutrient, energy source, signalling molecule.
user
CCCCCCCCC=CCCCCCCCCCCCCCCCC(=O)O
assistant