You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a nutrient, energy source, membrane stabilizer, emulsifier, surfactant, energy storage. Please represent the molecule in SMILES.
user
O=C(OC1Cc2c(O)cc(O)c(C3c4c(O)cc(O)cc4OC(c4ccc(O)c(O)c4)C3O)c2OC1c1cc(O)c(O)c(O)c1)c1cc(O)c(O)c(O)c1
assistant