You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a dppiv inhibitor and belongs to the diabetes treatment class of molecules.
user
COC(=O)Cn1cc2c(n1)CN(C1COC(c3cc(F)c(F)cc3F)C(N)C1)C2
assistant