0  B6R1.2  C1C=C(N=N1)I BC000405 [0,0,0,1,0,0|3,0,0]=4
1  B6R1.2  c1cocc1Br BC000270 [0,0,0,1,0,0|1,0,2]=4
2  B7R1.2  Cn1cc(cn1)Br BC000172 [0,1,0,1,0,0|2,0,0]=4
3  B7R1.2  Cn1cc(cn1)I BC000378 [0,1,0,1,0,0|2,0,0]=4