COC(=O)[C@@]1(C)[C@H]2C(=O)N(C)C(=O)[C@H]2[C@H]2CN=C(SCc3ccc(Cl)cc3)N21.O=C(O)C(F)(F)F
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?