Cl.Oc1cccc(-c2ccc3c4c2O[C@H]2c5[nH]c6ccccc6c5C[C@@]5(O)[C@@H](C3)N(CC3CC3)CC[C@]425)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?