CC1=C(c2ccc(C)c(C)c2)S(=O)(=O)N(Cc2ccc(C(=O)NC(C)c3ccccc3)cc2)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?