You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a energy storage, energy source, nutrient, surfactant, membrane stabilizer, emulsifier.
user
CC(=O)Oc1ccc(-c2c(OC(C)=O)c(OC(C)=O)c3c(oc4cc(OC(C)=O)c(OC(C)=O)cc43)c2OC(C)=O)cc1
assistant