Cc1cc(C(C)(C)C)cc(C)c1SCCc1cccc[n+]1CC(=O)c1ccc([N+](=O)[O-])cc1.[Br-]
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?