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 based on this description: The molecule is a anti biotic.
user
CCC(=O)C(=NOC)C(=O)NC1C(=O)C2C(C(=O)O)=C(CSC(=O)c3ccco3)CSC12
assistant