CCCCCC(=O)OCC(=O)[C@H]1[C@H](C)C[C@H]2[C@@H]3C[C@H](F)C4=C/C(=N/OC(=O)c5cccc6c(=O)c7ccccc7[nH]c56)C=C[C@]4(C)[C@H]3[C@@H](O)C[C@@]21C
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?