You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a nutrient.
user
CC1CCC2(OC1)OC1CC3C4=CCC5=CC(=O)C(O)CC5(C)C4CC(O)C3(C)C1C2C
assistant