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 signalling molecule, a surfactant, and a energy source. The molecule is a energy storage, emulsifier, membrane stabilizer, nutrient.
user
COc1c(C(C)C)cc2c(c1OC)C13CCCC(C)(C)C1CC2OC3=O
assistant