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
O=C1OC(C2OC(=O)c3cc(O)c(O)c(O)c3-c3c(O)c(O)c4oc(=O)c5c(c(O)c(O)c6oc(=O)c3c4c65)-c3c(cc(O)c(O)c3O)C(=O)OCC2O)C2OC(=O)c3c(c(O)c(O)c(O)c3C2O)-c2c1cc(O)c(O)c2O
assistant