0  B4R0.1  CC(O)=NN HMDB0060428 [1,0,0,0,0,0|2,0,1]=4
1  B6R0.3  CC[C@H](N)C(O)=O HMDB0000452 [0,1,0,0,0,0|2,0,1]=4
2  B6R0.3  N[C@@H](CS)C(O)=O HMDB0000574 [0,1,0,0,0,0|1,1,1]=4
3  B3R0.1  NCCN HMDB0031225 [2,0,0,0,0,0|2,0,0]=4
4  B3R0.2  CC(O)=O HMDB0000042 [2,0,0,0,0,0|0,0,2]=4