You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a surfactant, membrane stabilizer, signalling molecule, energy storage. The molecule is a emulsifier, food additive, nutritional supplement, energy source, and smooth. Use the above information to create a molecule.
user
CCCCCCCCCCCCCC=CC(O)C(COC1OC(CO)C(OC2OC(CO)C(OC3OC(CO)C(O)C(OC4OC(CO)C(O)C(O)C4O)C3CC(C)=O)C(OC3(C(=O)O)CC(O)C(NC(C)=O)C(C(O)C(O)CO)O3)C2O)C(O)C1O)NC(=O)CCCCCCCCCCCCCCCCCCCCCC
assistant