You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule is a proteasome inhibitor, a anti inflammatory, and anti microbial.
user
CC12OC(=O)C1(C(O)C1(N)C=CCCC1)NC(=O)C2CCCl
assistant