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 both a cysteine protease inhibitor and a cathepsin inhibitor.
user
O=C(O)C1CC(F)CCC1c1nc(-c2cncc(F)c2)sc1-c1ccc(N2CCS(=O)(=O)CC2)cc1
assistant