COc1ccc(CCNC(=O)Cn2c(=O)n(-c3ccc(C)c(C)c3)c(=O)c3c(C)c(C)sc32)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?