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 microbial. Please write the SMILES representation of it.
user
O=C(Oc1ccc([N+](=O)[O-])cc1)c1cnc2ncccc2c1CCO
assistant