CCOC(=O)N1CCC(NC(=O)c2cc(C(=O)Nc3ccc(S(=O)(=O)N4CCCCC4)cc3)ccc2CO)CC1
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?