You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a betasecretase inhibitor that impacts alzheimer's treatment. Please write the SMILES representation of it.
user
CC(C)(C)Cc1ccc2c(c1)C(NCC(O)C(Cc1cc(F)cc(F)c1)NC(=O)c1ccccc1)CCC2
assistant