0  B5R0.4  CC(C)(C)C=O BB17-2240 [1,0,0,0,0,0|1,0,2]=4
1  B4R0.2  COCCN BB17-0802 [2,0,0,0,0,0|2,0,0]=4
2  B6R0.2  CC(C)CB(O)O BB01-8323 [1,1,0,0,0,0|2,0,0]=4