You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a nutrient.
user
CC(=O)OCC1OC(OC2C(O)C(CP)OC(CO)C2OC2OC(CO)C(OP)C(O)C2O)C(OC2OC(C(=O)O)C(OC3OC4COC(C)(C(=O)O)OC4C(O)C3O)C(O)C2O)C(O)C1O
assistant