CCOc1ccc2[nH]c(SCC(=O)N(CCOC)c3c(N)n(Cc4ccccc4)c(=O)[nH]c3=O)nc2c1
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?