0  B6R0.2  OC(=O)CC(O)=O HMDB0000691 [2,0,0,0,0,0|1,0,0]=3
1  B6R0.4  CCCOC(C)=O HMDB0034237 [2,0,0,0,0,0|1,0,1]=4
2  B10R0.23  CCCC(CC(C)=O)C(O)=O HMDB0060683 [0,2,0,0,0,0|1,0,1]=4
3  B10R1.475  CCC1(C)CC(=O)NC1=O HMDB0014731 [0,1,0,1,0,0|2,0,0]=4