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.
user
CC#CCn1c(N2CCNCC2)nc2nc(Oc3ccccc3C(N)=O)n(Cc3ccc(C#N)cc3)c(=O)c21
assistant