You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule is a dppiv inhibitor and is diabetes treatment.
user
NC(CC(=O)N1CCn2c(nnc2C(F)(F)F)C1)Cc1[nH]nc2cc(F)cc(F)c12
assistant