0  B9R0.2  CCCCCCCC(=O)O 124-07-2 [2,0,0,0,0,0|0,0,2]=4
1  B9R0.2  CCCCC\C=C\C(=O)O 1871-67-6 [2,0,0,0,0,0|0,0,0]=2