Cc1ccc(-c2cc(-c3ccc(Cl)cc3)nc(/N=C3\C(=O)N(CN4CCOCC4)c4ccc(Cl)cc43)n2)cc1
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?