CCc1cccc(NC(=O)Cn2c(=O)n(CC3CCC(C(=O)NCCc4ccccc4)CC3)c(=O)c3ccccc32)c1
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?