You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a energy storage, surfactant, membrane stabilizer, energy source, emulsifier, nutrient.
user
COc1cccc2oc3c4c(cc(OC)c3c(=O)c12)OC1OCCC41
assistant