Cc1ccc(-n2ncc(C(=O)N3CCC(c4ccccc4)C3)c2C2CCN(C(=O)OC(C)(C)C)CC2)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?