You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a protease inhibitor.
user
CC(C)CC(NC(=O)C(Cc1cnc[nH]1)NC(=O)C(Cc1ccccc1)NC(=O)OCc1ccccc1)C(=O)C(F)(F)C(N)C(=O)C(C(=O)NCc1ccccc1)C(C)C
assistant