You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule is a anti bacterial.
user
O=C(O)Cn1nnnc1SCC1=C(C(=O)O)N2C(=O)C(NC(=O)C(=NOC(c3ccccc3)(c3ccccc3)c3ccccc3)c3csc(NC(c4ccccc4)(c4ccccc4)c4ccccc4)n3)C2SC1
assistant