You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
It influences both stomach cancer and breast cancer, as well as affecting alzheimer's disease and cardiovascular disease. It has an effect on colorectal cancer, and impacts parkinson's disease, diabetes mellitus, and seizure. Use the above information to create a molecule.
user
CCCCCC=CCC=CCC=CCCCCC(=O)OC(COC(=O)CCCC=CC=CC(O)CC=CCC=CCCCCC)COP(=O)(O)OC1C(O)C(O)C(O)C(O)C1O
assistant