CCOC(=O)c1cc2c(=Cc3ccc(N(C)C)cc3)c3ccccc3n2[n+]1C.O=S(=O)([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?