COc1ccc(NC(=O)Cn2c(=O)n(-c3cccc(C)c3)c(=O)c3c2c2cc(C)ccc2n3C)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?