O=C(/C=C/c1ccc(N2CCCCC2)c([N+](=O)[O-])c1)c1ccc(S(=O)(=O)N2CCCC2)cc1
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?