COc1ccccc1Cn1c(SCC(=O)C(C)(C)C)nc2cc(C(=O)N3CCC4(CC3)OCCO4)ccc2c1=O
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?