0  B9R1.8  CCNc1ccccn1 AIFCHEM-94537422158 [0,2,0,0,0,0|2,0,0]=4
1  B9R1.8  CCNc1ccnnc1 AIFCHEM-94537418084 [0,2,0,0,0,0|1,0,0]=3