CC(=O)Nc1ccc(C2C(C(=O)Nc3ccccc3C)=C(C)NC(C)=C2C(=O)Nc2ccccc2C)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?