CC1=C(C(=O)N(C(C)C)C(C)C)CC(CC(=O)NCCCCc2ccccc2)C(=O)N1CCC1=CCCCC1
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?