You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a anti microbial and belongs to both the anti bacterial and anti microbial agent classes of molecules.
user
O=[N+]([O-])c1cc[n+]([O-])cc1-c1ccc(Br)cc1
assistant