N#CC(/C(=N/NC(=N)N)C(=O)Nc1ccccc1[N+](=O)[O-])c1nc(-c2ccc([N+](=O)[O-])cc2)cs1
Aromatic rings (also known as aromatic compounds or arenes) are hydrocarbons which contain benzene, or some other related ring structure. How many aromatic rings does the molecule contain?