CCOC(=O)[C@]12Cc3c(cc(OC)c(OC)c3OC)[C@H]1N(Cc1ccccc1)C(=O)c1ccccc12
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?