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 anti bacterial.
user
CC(O)C(NC(=O)c1ccc(-c2ccc(CNC(=O)OC(C)(C)C)cc2)cc1)C(=O)NO
assistant