You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a bace1 inhibitor.
user
CC1(c2cc(NC(=O)c3ncc(C=C(F)F)cc3Cl)ccn2)CC(COC(F)F)SC(N)=N1
assistant