You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a beta-lactamase inhibitor, a anti bacterial agent, and anti bacterial.
user
NC1CCC(CCC(=O)NC2Cc3cccc(C(=O)O)c3OB2O)CC1
assistant