0  B9R1.6  O=N(=O)C1=CC=CC=C1 HMDB0041950 [1,0,0,0,0,0|3,0,0]=4
1  B12R2.2  C1CNC(C1)C2=CC=CN=C2 HMDB0001126 [0,1,0,1,0,0|2,0,0]=4