0 B6R0.2 OC(=O)CC(O)=O HMDB0000691 [1,0,0,0,0,0|2,0,1]=4 1 B6R0.3 CC[C@H](N)C(O)=O HMDB0000452 [1,0,0,0,0,0|0,0,0]=1 2 B6R0.3 N[C@@H](CS)C(O)=O HMDB0000574 [1,0,0,0,0,0|1,0,0]=2 3 B7R0.5 NC(CCS)C(O)=O HMDB0000742 [1,1,0,0,0,0|0,0,0]=2 4 B7R1.4 NN1CCOC1=O HMDB0060739 [1,0,0,1,0,0|1,0,0]=3 5 B9R1.38 CC1(C)OC(=O)N=C1O HMDB0061093 [0,0,0,1,0,1|1,0,1]=4