CCCCN(C(=O)c1cccc(S(=O)(=O)N2CC(C)OC(C)C2)c1)c1c(N)n(CCCC)c(=O)[nH]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?