0  B9R0.7  CC(S)\C(O)=N\CC(=O)O DB06823 [0,0,0,0,0,0|0,0,0]=0
1  B8R0.9  NCC(=O)CCC(=O)O DB00855 [1,0,0,0,0,0|2,0,1]=4
2  B7R0.6  O=C(O)CCC(=O)O DB00139 [2,0,0,0,0,0|1,1,0]=4