0  B5R0.5  CC(=O)C(=O)O DB00119 [1,0,0,0,0,0|1,0,0]=2
1  B5R0.5  CC(O)C(=O)[O-] DB13231 [1,0,0,0,0,0|1,0,2]=4
2  B5R0.5  O=C(O)C(Cl)Cl DB08809 [1,0,0,0,0,0|2,0,1]=4
3  B7R0.5  CCOC(=O)C(C)=O DB05869 [0,1,0,0,0,0|1,0,0]=2
4  B7R1.4  CN1CCCC1=O DB12521 [0,0,0,1,0,0|2,0,1]=4
5  B4R0.1  O=C(O)CO DB03085 [2,0,0,0,0,0|1,0,1]=4