You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is a nutrient.
user
COc1cc(OC2OC(CO)C(O)C(O)C2O)c2c(OC)c(C(C)=O)c(OC3OCC(O)(CO)C3O)cc2c1
assistant