O[n+]1c[nH]c2ncnc([S-])c21    mol36815    0_1
[O-][n+]1c[nH]c2[nH+]cnc([S-])c21    mol36815    0_2
O[n+]1c[n-]c2ncnc(S)c21    mol36815    0_3
[O-][n+]1c[nH]c2ncnc(S)c21    mol36815    0_4
[O-][n+]1c[nH]c2ncnc([S-])c21    mol36815    -1_1
O[n+]1c[n-]c2ncnc([S-])c21    mol36815    -1_2
[O-][n+]1c[n-]c2ncnc(S)c21    mol36815    -1_3