You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a beta-lactamase inhibitor. Please represent the molecule in SMILES.
user
CN1CCC(NC(=O)C2CCC(N(OCc3ccccc3)C(=O)OC(C)(C)C)CN2C(=O)OC(C)(C)C)CC1
assistant