0  B4R0.1  CC(=O)NO HMDB0014691 [2,0,0,0,0,0|2,0,0]=4
1  B4R0.2  C/C=C\C=O HMDB0034233 [2,0,0,0,0,0|0,0,0]=2
2  B6R0.3  CC[C@H](N)C(O)=O HMDB0000452 [1,1,0,0,0,0|1,0,1]=4
3  B6R0.4  CCCOC(C)=O HMDB0034237 [1,1,0,0,0,0|0,0,1]=3
4  B6R0.4  OCCCC([O-])=O HMDB0015507 [1,1,0,0,0,0|1,0,1]=4
5  B6R1.2  CC1=CNN=C1 HMDB0015344 [1,0,0,1,0,0|2,0,0]=4
6  B8R1.7  OC(=O)[C@@H]1CCCN1 HMDB0000162 [0,1,0,1,0,0|1,0,1]=4