You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a protease inhibitor.
user
CNC(=O)C(c1ccc(OC)cc1)C(C)(N)c1cc(-c2cccc(C#N)c2)cs1
assistant