CCOc1cc(C2C(C(=O)c3ccc(S(=O)(=O)N4CCCCC4)cc3)=C(O)C(=O)N2CCOC)ccc1O
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?