COc1ccc(N2C(=O)C3C4C=CC(c5ccccc5)(C3C2=O)C2C(=O)N(c3ccc(OC)cc3)C(=O)C42)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?