COc1ccc(CNC(=O)C[C@H]2C[C@H](C(=O)N3CCOCC3)[C@@]3(CCC4CCCC4)c4[nH]c5cc(CCC(=O)N(C)C)ccc5c4CCN3C2=O)cc1OC
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?