CC(=O)NNc1nc(C)c(C(=O)/C=C/c2ccc(/C=C/C(=O)c3sc(NNC(C)=O)nc3C)cc2)s1
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?