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 waste product and belongs to the drug metabolite class of molecules, with the characteristic of being pharmaceutical.
user
CC(=O)CC(c1ccccc1)c1c(OC2OC(C(=O)O)C(O)C(O)C2O)oc2ccc(O)cc2c1=O
assistant