COc1cccc([C@@H]2Oc3ccc(OC)cc3/C(=N/OC[C@@H](C)[C@H](OCc3ccccc3)C(C)C)[C@@H]2O)c1
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?