Cc1ccc(Cl)cc1N1CCN(C(=O)c2cn(C)c3ccc(S(=O)(=O)N(C)C4CCCCC4)cc3c2=O)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?