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 cysteine protease inhibitor.
user
Cn1cnc(CC2C(NC(=O)C3CO3)SC2C(=O)Nc2nc(-c3ccc(F)cc3)cs2)c1
assistant