CC(C)(C)OC(=O)NC(Cc1ccc(OC(C)(C)C)cc1)C(=O)N[C@H]1CCC[C@H]1C(=O)NC(Cc1ccccc1)C(=O)N1CCCC1C(N)=O
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?