0  B8R1.4  CC1CCN=C(S1)N 0871 [0,0,0,1,0,0|3,0,0]=4
1  B8R1.19  CC1(CCC=[N+]1[O-])C 3415 [0,0,0,1,0,0|2,0,1]=4
2  B9R0.56  CC(=O)OCC[N+](C)(C)C 2809 [0,2,0,0,0,0|1,0,0]=3
3  B9R0.56  C[N+](C)(C)CCOC(=O)N 2810 [0,2,0,0,0,0|1,0,0]=3