You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a nutrient.
user
CC1C(=O)OC2C3=C(C4CC3(C)CC43C(=O)OC4C5C(=CC(O)C5(C)O)C(C)(O)CCC43)C(C)(O)CCC12
assistant