You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a emulsifier, food additive, energy source, membrane stabilizer. The molecule is a signalling molecule, nutritional supplement, surfactant, energy storage, and smooth.
user
CCCCCCCCCCCCCC=CC(O)C(COC1OC(CO)C(OC2OC(CO)C(O)C(O)C2O)C(O)C1O)NC(=O)CCCCCCCCCCC
assistant