O=C(Nc1ccc(Cl)cc1)c1cc(S(=O)(=O)Nc2n[nH]c(=O)n2-c2ccccc2)c(S)cc1Cl
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?