0  B7R0.6  CC(O)=NN=C(C)O HMDB0060496 [0,0,0,0,0,0|4,0,0]=4
1  B6R0.2  OC(=O)CC(O)=O HMDB0000691 [0,0,0,0,1,0|2,0,0]=3
2  B9R0.56  C[N+](C)(C)CCCC(O)=O HMDB0001161 [0,1,0,0,0,1|1,0,1]=4
3  B9R1.38  CC1(C)OC(=O)N=C1O HMDB0061093 [0,1,0,1,0,0|1,0,1]=4
4  B5R0.5  OC(=O)C(O)=O HMDB0002329 [0,0,0,0,2,0|2,0,0]=4