0  B15R0.164  CCCCCCCCCCCCCC(=O)O HMDB0000806 [0,0,0,0,0,0|0,0,2]=2
1  B13R0.54  CCCCCCCCCCCC(=O)O HMDB0000638 [2,0,0,0,0,0|0,0,0]=2
2  B17R0.43  CCCCCCCCCCCCCCCC(=O)O HMDB0000220 [0,2,0,0,0,0|0,0,2]=4
3  B17R0.43  CCCCCC\C=C/CCCCCCCC(=O)O HMDB0003229 [0,2,0,0,0,0|0,0,2]=4