CO[C@@H]1/C=C\CC(=O)N[C@@H](C)C(=O)OC[C@H](NS(=O)(=O)c2ccc(C)cc2)[C@H](C)/C=C\CC(=O)OC[C@H]1C
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?