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 anti bacterial.
user
O=CC(Br)C1=C(NC(=O)CC(=O)OC(c2ccccc2)c2ccccc2)N2C(=O)C(Sc3ccc(Cl)c(Cl)c3)C2SC1
assistant