0  B4R0.1  CC(=O)NN BB01-6190 [0,1,0,0,0,0|1,0,2]=4
1  B5R0.3  CNC(=O)CCl BB20-1612 [0,2,0,0,0,0|0,0,2]=4
2  B5R0.3  COC(=O)CN BB17-0807 [0,2,0,0,0,0|0,0,2]=4
3  B5R0.4  CC(C)(C)C=O BB17-2240 [0,2,0,0,0,0|0,0,1]=3