You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is both a betasecretase inhibitor and a alzheimer's disease treatment.
user
CN1CCC(N)C1Cc1cccc(F)c1
assistant