CCc1cc(CC(NC(C)=O)C(=O)NCCCCC(=O)NC(C(=O)O)c2c[nH]c3ccccc23)ccc1N(C(=O)C(=O)O)c1ccccc1C(=O)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?