CC(C)N(C(=O)[C@H]1CC(CC(=O)NCc2ccco2)C(=O)N2CCc3c([nH]c4ccccc34)[C@]12C)C(C)C
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?