COC(=O)/C=C(\S/C(=C(/c1ccc(OC)cc1)n1cc(C(=O)OC)c(C(=O)OC)n1)c1ccc(OC)cc1)C(=O)OC
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?