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
CCC(C(=O)O)c1ccc(-c2ccc(C(F)(F)F)cc2)c(OCC2CC2)c1
assistant