0  B7R0.5  CCOC(=O)C(C)=O M21386 [2,0,0,0,0,0|0,0,2]=4
1  B7R0.10  COC(=O)[C@@H](N)CS M12873 [2,0,0,0,0,0|2,0,0]=4
2  B7R0.13  CCC(C)(O)C(=O)O M20265 [2,0,0,0,0,0|0,0,0]=2
3  B9R1.37  CC1=C(O)C(=O)OC1C M29425 [1,0,0,1,0,0|0,0,2]=4