You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a dppiv inhibitor and belongs to the diabetes treatment class of molecules.
user
O=C(O)NC1CN(Cc2ccccc2)CC1N1CC(F)(F)CCC1=O
assistant