You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a protease inhibitor.
user
CC(=O)NC(CC(C)C)C(=O)NC(Cc1ccccc1)C(=O)NC(C=O)Cc1ccccc1
assistant