CC(=O)Oc1ccccc1[C@H]1CC(=O)C[C@H](c2ccccc2OC(C)=O)C12C(=O)c1ccccc1C2=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?