You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is anti microbial. Please represent the molecule in SMILES.
user
CC1C(NC(=O)OC(C)(C)C)C(=O)N1OC(Cc1ccc([N+](=O)[O-])cc1)C(=O)O
assistant