0  B11R0.3  CCCCCCCCCCC=O U0036 [0,0,0,0,0,0|2,0,0]=2
1  B11R0.3  CCCCCCCCCCCBr B0116 [0,0,0,0,0,0|1,0,2]=3
2  B12R0.5  OCCCCCCCCCCCBr B0626 [0,1,0,0,0,0|0,0,2]=3