CCN(CC)C(=O)c1sc2c(c1C)c(=O)n(-c1ccc(OC)cc1OC)c(=O)n2Cc1cc(C)ccc1C
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?