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 nutrient, a emulsifier, and a energy source. The molecule is a membrane stabilizer, signalling molecule, surfactant, energy storage.
user
O=c1c(-c2ccc(OC3OC(CO)C(O)C(O)C3O)cc2)coc2cc3c(c(O)c12)OCO3
assistant