You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a protease inhibitor.
user
CNCC(NC(=O)N1CCCC(C(O)(CCCNC(=O)O)c2cccc(Cl)c2F)C1)C(O)C1CCCCC1
assistant