0  B8R0.23  CC(CC(=O)O)C(=O)O NP-020441 [0,1,0,0,0,0|0,0,2]=3
1  B8R0.28  O=C(O)CCCC(=O)O NP-017326 [0,0,0,0,0,1|0,0,2]=3
2  B9R1.1  OCC1=NC=C(O)C=C1 NP-019811 [0,1,0,1,0,0|2,0,0]=4