You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a bace1 inhibitor and is alzheimer's treatment.
user
CN1C(=O)C(c2ccnc(C(F)(F)F)c2)(c2ccc(F)c(-c3cnco3)c2)N=C1N
assistant