You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a protease inhibitor and is anti viral.
user
COc1ccccc1C(=O)Nc1ccc2nc(NC(C)(C)C(=O)N(C)CCc3ccccn3)oc(=O)c2c1C
assistant