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 protease inhibitor that impacts cancer treatment.
user
Cc1nc2sc(C(=O)NC3CCc4c(C#N)c(N5CC6CCC(C5)N6)cc(F)c4C3)c(N)c2s1
assistant