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
COc1cc(Cl)cc2[nH]c(C(=O)NC(CS(C)(C)C)C(=O)NC(C#N)CC3CC(C)(C)NC3=O)cc12
assistant