0  B9R0.2  CCCCCCCC(=O)O 124-07-2 [2,0,0,0,0,0|1,0,1]=4
1  B9R0.55  CC(=O)NCCCC(=O)O 3025-96-5 [2,0,0,0,0,0|1,0,0]=3
2  B9R0.55  O=C(O)C\C=C\CC(=O)O 4436-74-2 [2,0,0,0,0,0|0,0,2]=4
3  B9R0.1  COC(=O)CCCC(=O)O 1501-27-5 [1,0,0,0,1,0|0,0,0]=2