CN(CCc1ccccc1)C(=O)c1ccc(NC(=O)Cc2cccc(NC(=O)C3CCN(C(=O)CCc4ccccc4)CC3)c2)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?