C/C=C1\NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](Cc2ccc(O)cc2)NC(=O)[C@@H](NC(=O)/C(C)=C/C)C(C)C)[C@@H](C)OC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CCC(=O)O)NC1=O
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?