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 energy source, a surfactant, and a emulsifier. The molecule is a nutrient, signalling molecule, energy storage, membrane stabilizer. Use the above information to create a molecule.
user
COc1cc(C=CC(=O)OC2CCC3(C)C(=CCC4C3CCC3(C)C(C(C)CCC(C)C(C)C)CCC43)C2)ccc1O
assistant