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 that fulfills the requirement: The molecule is a membrane stabilizer, a surfactant, and a energy source. The molecule is a signalling molecule, energy storage, emulsifier, nutrient.
user
O=C(O)c1cc(O)c2c(c1)C(=O)c1cccc(O)c1C2=O
assistant