Cc1cccc(C)c1-n1ncc(C(=O)NCCN2CCN(C)CC2)c1C1CCN(C(=O)OC(C)(C)C)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?