Cc1ccc(S(=O)(=O)N(C)CCCC(=O)N2CCN(c3ccccn3)CC2)cc1.[O-][Cl+3]([O-])([O-])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?