Cc1cccc(C)c1NC(=O)Cn1c(=O)n(CCCC(=O)NC2CCN(Cc3ccccc3)CC2)c(=O)c2ccccc21
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?