You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a surfactant, a membrane stabilizer, and a energy source. The molecule is a signalling molecule, energy storage, nutrient, emulsifier. Please write the SMILES representation of it.
user
CC1CC2OC3C(CC2OC2CC4OC5CC=CCC6OC7C=CC8OC9C(CC8OC7C=CC6OC5CC(O)C4(C)OC2C1)OC1CC(=O)CC(CC(O)C(O)CO)OC1C9O)OC1C(C)C(C)C2(CC(O)CO2)OC1C(O)C3C
assistant