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 bace1 inhibitor and belongs to the alzheimer's treatment class of molecules, with the characteristic of being neurodegenerative disease treatment.
user
NC1=NC2(c3cccc4c3OC(F)(F)O4)COCCC2CS1
assistant