You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a anti biotic and is anti bacterial. Please write the SMILES representation of it.
user
COC(=O)C(NC(=O)c1ccc([N+](=O)[O-])c(OC)c1)C(C)O
assistant