You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a energy source, membrane stabilizer, nutrient, energy storage.
user
CC(=O)OC1COC(=O)c2cc(O)c(O)c(O)c2-c2c(cc(O)c(O)c2O)C(=O)OC1C1OC(=O)c2cc(O)c(O)c3c2C2C4=C(C(=O)C(O)(O)C2(O)O3)C(c2c(O)cc(O)c3c2OC(c2cc(O)c(O)c(O)c2)C(O)C3)C1OC4=O
assistant