COC(=O)[C@@]1(Cc2ccccc2)[C@H]2[C@H](CC(=O)C(=O)N(C)C)C(=O)C[C@H]2CN1C(=O)c1ccccc1
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?