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 beta-lactamase inhibitor and is anti bacterial.
user
CCOC(=O)Cn1ncc2c1C(C(=O)OC)N1CC2N(OCc2ccccc2)C1=O
assistant