0  B7R0.3  NCC(=O)OCCO HMDB0061148 [0,1,0,0,0,0|3,0,0]=4
1  B7R1.4  NN1CCOC1=O HMDB0060739 [0,0,0,1,0,0|3,0,0]=4
2  B6R0.2  OC(=O)CC(O)=O HMDB0000691 [1,1,0,0,0,0|1,0,1]=4
3  B6R0.3  CC[C@H](N)C(O)=O HMDB0000452 [1,1,0,0,0,0|0,0,0]=2
4  B6R0.3  N[C@@H](CS)C(O)=O HMDB0000574 [1,1,0,0,0,0|1,0,0]=3