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 anti bacterial. Please represent the molecule in SMILES.
user
CC(=O)NC1C2OCC(O2)C(O)C1OC(C)C(=O)NC(C)C(=O)O
assistant