COc1ccc(-c2ccc(CN3C(C(C)C)C(=O)N(Cc4cn(CCC5OCCCO5)nn4)CCS3(=O)=O)cc2)cc1OC
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?