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 based on this description: It belongs to the anti bacterial class of molecules.
user
CC(=O)OCC1=C(C(=O)[O-])N2C(=O)C(NC(=O)C(NC(=O)c3c[nH]c(C)cc3=O)c3ccccc3)C2SC1.[Na+]
assistant