You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a nutrient. Use the above information to create a molecule.
user
O=C(O)c1cc(O)c(OC2OC(COC(=O)c3cc(O)c(O)c(O)c3)C(O)C(O)C2O)c(O)c1
assistant