You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a anti biotic.
user
COc1ccc(C(C(=O)O)C2CC(=O)N2CP(C(=O)OCc2ccccc2[N+](=O)[O-])(c2ccccc2)(c2ccccc2)c2ccccc2)cc1
assistant