You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is both a nutrient and a waste product.
user
COc1ccc(-c2coc3cc(OC4OC(C(=O)O)C(O)C(O)C4O)ccc3c2=O)cc1
assistant