You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is both a nutrient and a environmental contaminant.
user
COc1cc(O)c2c(=O)c3c(oc2c1CC=C(C)C)-c1cc(O)c(O)cc1OC3C=C(C)C
assistant