CN(C)c1ccc([C@H]2[C@H](C(=O)c3ccc(Cl)cc3)N3c4ccccc4C=C[C@@H]3[C@@H]2[N+](=O)[O-])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?