0  B12R0.234  CCCCCCCCCOC(=O)C 771 [0,1,0,0,0,0|1,0,0]=2
1  B9R0.2  CCCCCCOC(=O)C 726 [2,0,0,0,0,0|2,0,0]=4
2  B9R0.45  CCCCCCCCCO 770 [2,0,0,0,0,0|0,0,0]=2