O=C(c1ccc(C(F)(F)F)cc1)N1CCC(=O)N([C@H](COCc2ccc(C(F)(F)F)cc2)Cc2ccccc2)CC1
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?