CC1OC(OP(=O)(OCc2ccccc2)OCc2ccccc2)C(OC(=O)c2ccccc2)C(OC(=O)c2ccccc2)C1I
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?