You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a protease inhibitor, a osteoporosis treatment, and a cysteine protease inhibitor. Use the above information to create a molecule.
user
CC(C)C(C)(C)CC(OC(=O)N1CCOCC1)C(=O)NC(C#N)COCc1ccccc1
assistant