CC(=O)OC[C@H]1O[C@@H](O/N=C(\C)CCN2CCc3nc(-c4ccccc4)c(-c4ccccc4)cc3C2)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@H]1OC(C)=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?