[S-]c1cc[nH+]c(S)n1    mol12379    0_1
Sc1ccnc(S)n1    mol12379    0_2
[S-]c1nccc(S)n1    mol12379    -1_1
[S-]c1ccnc(S)n1    mol12379    -1_2
[S-]c1ccnc([S-])n1    mol12379    -2_1