N#Cc1c(-c2ccc([N+](=O)[O-])cc2)cc(-c2ccc(Nc3ccnc4cc(C(F)(F)F)ccc34)cc2)[nH]c1=O
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?