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 nutrient, surfactant, emulsifier, membrane stabilizer, energy source, energy storage.
user
O=C(O)C(=O)OC(=O)C(O)=[O+]CC1OC(Oc2cc3c(=O)cc(O)cc-3oc2-c2ccc(O)c(O)c2)C(O)C(O)C1O
assistant