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 nampt inhibitor that is anti cancer and anti cancer agent.
user
FC(F)(F)c1ccc(CC(c2ccc(Cl)cc2)N2CCNCC2)c(N2CCNCC2)n1
assistant