You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: It belongs to the anti bacterial class of molecules. Please write the SMILES representation of it.
user
CC(O)C1C(=O)N2C(C(=O)[O-])=C(Oc3ccc(C[n+]4ccccc4)cc3)SC12
assistant