You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a nutrient. Please represent the molecule in SMILES.
user
COc1cc(C)c(C(=O)OC2CC3(C)C4CC(C)(C)CC4C=C(C=O)C23O)c(O)c1
assistant