Cc1ccc(-c2nn(CC(=O)NCc3cc(-c4nn(C)c(=O)c5ccccc45)ccc3C)c(=O)c3ccccc23)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?