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
C=C(C)c1cc2c(=O)c3c(O)cc4c(c3oc2c2c1C(=O)C(OC)=CC2=O)C=CC(C)(C)O4
assistant