C=CC[C@@H](Cc1ccc(F)cc1)C(=O)O[C@@H](CNC(=O)[C@H](CC=C)CC(=O)NCCO)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?