You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a hiv protease inhibitor.
user
CNCc1cc(-c2ccc(C(F)(F)F)cc2)ccc1-c1sc2c(c1C(=O)O)CC(C)(C)CC2
assistant