O=C(C[C@H]1C/C=C\CC[C@H](Cc2ccc(F)cc2)C(=O)OC[C@H]2CCCN2C1=O)NCCO
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?