You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a anti biotic member of the anti microbial class. Use the above information to create a molecule.
user
CCCCCCCCOc1ccc(C(=O)Nc2ccc(C(=O)OCC[N+](C)(CC)CC)cc2)c(OCCCCCCCC)c1.[Br-]
assistant