COc1cc(Cn2c3c(c4c(C(=O)NCCN(C)C)c(O)ccc42)C(=O)c2ccccc2C3=O)cc(OC)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?