COc1cc(/C=C2\C(=O)N(c3ccccc3)N=C2C)ccc1Oc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
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?