CN(Cc1ccccc1)C(=O)c1cccc(NC(=O)Cc2ccc(NC(=O)C3CCN(C(=O)C4CCCCC4)CC3)cc2)c1
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?