0  B11R0.29  N[C@@H](CCCNC(N)=N)C(O)=O HMDB0000517 [0,0,0,0,0,0|0,0,2]=2
1  B9R0.47  NCCCC[C@H](N)C(O)=O HMDB0000182 [2,0,0,0,0,0|0,0,1]=3
2  B11R1.35  N[C@@H](CC1=CN=CN1)C(O)=O HMDB0000177 [1,0,0,1,0,0|0,0,2]=4