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
COc1cc2c(cc1-c1coc3cc(OC4OC(CO)C(O)C(O)C4OC(=O)C=Cc4ccc(O)cc4)c(OC)c(OC)c3c1=O)OCO2
assistant