COc1ccc(NC(=O)Cn2c(=O)n(CCCC(=O)NCCc3ccc(C)cc3)c(=O)c3ccccc32)cc1Cl
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?