0  B8R0.4  CCCCCCCCO HMDB0001183 [1,0,0,0,0,0|2,0,1]=4
1  B7R0.3  NCC(=O)OCCO HMDB0061148 [2,0,0,0,0,0|2,0,0]=4
2  B7R0.7  CCCC(=O)CCC HMDB0004814 [2,0,0,0,0,0|0,0,0]=2
3  B7R0.4  CCCCCC(=O)O HMDB0000535 [2,0,0,0,0,0|2,0,0]=4
4  B7R0.4  CCCCCC(C)=O HMDB0003671 [2,0,0,0,0,0|1,0,0]=3