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 membrane stabilizer, energy source, nutrient, emulsifier, energy storage, surfactant. Please represent the molecule in SMILES.
user
C=C1CC23CC1CCC2C12CCC(O)C(C)(C(=O)OC1)C2C3C(=O)OC1OC(CO)C(O)C(O)C1O
assistant