0  B8R1.5  O[C@@H]1CSSC[C@H]1O JFD01841 [0,1,0,0,0,0|3,0,0]=4
1  B6R1.2  NC1CCNC1 RJC00676 [0,0,0,0,1,0|1,0,0]=2
2  B9R1.6  N=C(N)N1CCOCC1 DP00942 [0,2,0,0,0,0|2,0,0]=4
3  B9R1.6  S=C(S)N1CCCCC1 KM03887 [0,2,0,0,0,0|2,0,0]=4