0  B3R0.1  COCCl 1789 [1,1,0,0,0,0|0,1,0]=3
1  B5R0.1  C=CC[N+](=O)[O-] 4236 [0,2,0,0,0,0|2,0,0]=4
2  B5R0.1  COC[C@@H](C)N 3696 [0,2,0,0,0,0|2,0,0]=4
3  B5R0.3  CNC(=O)NN 657 [0,2,0,0,0,0|2,0,0]=4