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 alzheimer's treatment. Please represent the molecule in SMILES.
user
COc1cc(-c2cn(C3CCc4cc(C(F)(F)F)ccc4NC3=O)nn2)ccc1-n1cnc(C)c1
assistant