You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is both a cathepsin s inhibitor and a cysteine protease inhibitor.
user
CC1(CC(NC(=O)C2CC2(F)F)C(=O)NC2(C(=O)C(N)=O)CC2)CCCC1
assistant