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 biotic.
user
CSCC1(C(=O)OCc2ccc([N+](=O)[O-])cc2)CSC2C(NC(=O)c3ccccc3C(=O)O)C(=O)N2C1
assistant