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, energy source, signalling molecule, energy storage, membrane stabilizer, surfactant.
user
CC12CC(O)C3C(CCC4CC(=O)CCC43C)C1CCC2C(=O)CO
assistant