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: It impacts alzheimer's treatment.
user
CCc1cc2c3c(ccc2o1)Oc1ncc(-c2cncnc2)cc1C31COC(N)=N1
assistant