Cc1cc(C(=O)CN2C(=O)C(=O)N(Cc3ccccc3)C2=O)c(C)n1-c1ccc2c(c1)OCCO2
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?