You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a membrane stabilizer, emulsifier, energy source, surfactant, signalling molecule, energy storage.
user
CC1CCC2(OC1)OC1CC3C4CC5OC(=O)CC5C(C)(CC(=O)O)C4CCC3(C)C1C2C
assistant