You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is alzheimer's treatment.
user
NC1=NCCC2(O1)c1cc(-c3cccnc3F)ccc1Oc1cnc(-c3cncc(F)c3)cc12
assistant