You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a bace1 inhibitor. Please represent the molecule in SMILES.
user
COc1cnc(C(N)=O)c(Cc2ccc(F)c(C3(C)N=C(N)C(C)(F)CC3(F)F)c2)n1
assistant