You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a anti diabetic.
user
COc1cc(OC)c2c(=O)c(O)c(-c3ccc(OC)c(OC)c3)oc2c1.COc1cc(OC)c2c(=O)c(OC(C)=O)c(-c3ccc(OC)c(OC)c3)oc2c1.COc1cc(OC)c2c(=O)c(OC)c(-c3ccc(OC)c(OC)c3)oc2c1
assistant