CCOc1cc(C(=O)N2CCC(CC3CC(c4cccc(Br)c4)=NO3)(C(=O)NCC3CCCCC3)CC2)cc(OCC)c1OCC
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?