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 cathepsin s inhibitor.
user
CNC(=O)Nc1cccc(C)c1N1CCN(CC(O)Cn2nc(-c3ccc(CF)cc3)c3c2CCN(S(C)(=O)=O)C3)CC1
assistant