You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a nutrient. Please write the SMILES representation of it.
user
COc1cc(OC2OC(CO)C(OC3OC(C)C(O)C(O)C3O)C(O)C2O)cc2c1C(=O)C(=Cc1cc(O)c(O)c(O)c1)O2
assistant