O=C1N[C@H](Cc2c[nH]c3ccccc23)COC(=O)[C@H](Cc2ccc(F)cc2)C/C=C\C[C@H]1CC(=O)N(CCO)Cc1ccccc1
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?