C=CCN1CC[C@]23c4c5ccc(O)c4O[C@@H]2/C(=N/N=C2\CC[C@@]4(O)C6Cc7ccc(O)c8c7[C@@]4(CCN6CC=C)[C@@H]2O8)CC[C@@]3(O)C1C5
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?