You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a nutrient, a energy storage, and a membrane stabilizer. The molecule is a signalling molecule, energy source, emulsifier, surfactant. Use the above information to create a molecule.
user
COc1cc(CCO)cc(OC)c1OC1OC(CO)C(O)C(O)C1O
assistant