0  B7R0.4  NCCOCC([O-])=O HMDB0060587 [0,0,0,0,0,0|3,0,1]=4
1  B8R1.7  OC(=O)[C@@H]1CCCN1 HMDB0000162 [0,0,0,1,0,0|2,0,1]=4
2  B7R0.3  NCC(=O)OCCO HMDB0061148 [1,1,0,0,0,0|2,0,0]=4