C=C(C)C1CC2(C)C(C)CC(OC(=O)/C(C)=C\C)CC2C(OC(=O)/C(C)=C\C)C1O
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?