COc1ccc(/C=C/C(=N\NC(=O)c2ccccc2)c2sc(Nc3ccc([N+](=O)[O-])cc3)nc2C)cc1OC
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?