You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is a bace1 inhibitor and belongs to the alzheimer's treatment class of molecules.
user
CCCCN1CC(C(=O)NC(Cc2cc(F)cc(F)c2)C(O)C2CN(S(=O)(=O)c3ccc(F)c(Cl)c3)CCN2)CC1=O
assistant