COc1cc2c(c(O)c1OC)-c1c(cc(OC)c(OC)c1O)[C@@H](OC(=O)c1ccccc1)[C@@](C)(O)[C@@H](C)[C@@H]2OC(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?