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 cathepsin inhibitor.
user
COC(=O)C1CC(OS(=O)(=O)c2cccc([N+](=O)[O-])c2)CN1c1ccccc1[N+](=O)[O-]
assistant