CC(C)CN(C(=O)COC(=O)C12CC3CC(CC(C3)C1)C2)c1c(N)n(Cc2ccccc2)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?