You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a anti microbial member of the anti biotic class.
user
CN1CCN(CCNC(=O)CCCC(=O)c2c(-c3cc4cc(Cl)ccc4[nH]3)[nH]c3cc(Br)ccc23)CC1
assistant