You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a energy storage, membrane stabilizer, food additive, emulsifier. The molecule is a surfactant, energy source, signalling molecule, nutritional supplement, and smooth.
user
CCCCCCCCCCCCCCCCCC(=O)NC(COC1OC(CO)C(OC2OC(CO)C(O)C(OC3(C(=O)O)CC(O)C(NC(C)=O)C(C(O)C(CO)OC4(C(=O)O)CC(O)C(NC(C)=O)C(C(O)C(O)CO)O4)O3)C2O)C(O)C1O)C(O)CCCCCCCCCCCCCCC
assistant