PM6
  -OEChem-07192416103D

 14 15  0     0  0  0  0  0  0999 V2000
  -22.9290   70.0160   53.3970 N   0  0  0  0  0  0  0  0  0  0  0  0
  -23.1830   68.7220   53.5270 C   0  0  0  0  0  0  0  0  0  0  0  0
  -24.1640   67.9240   53.0800 N   0  0  0  0  0  0  0  0  0  0  0  0
  -24.1570   66.6340   53.3780 C   0  0  0  0  0  0  0  0  0  0  0  0
  -23.1980   66.0940   54.1230 N   0  0  0  0  0  0  0  0  0  0  0  0
  -22.1920   66.8400   54.5960 C   0  0  0  0  0  0  0  0  0  0  0  0
  -22.1720   68.1920   54.3020 C   0  0  0  0  0  0  0  0  0  0  0  0
  -21.3400   69.1770   54.6130 N   0  0  0  0  0  0  0  0  0  0  0  0
  -21.8060   70.2930   54.0590 C   0  0  0  0  0  0  0  0  0  0  0  0
  -20.9160   66.1350   55.5750 S   0  0  0  0  0  0  0  0  0  0  0  0
  -23.4850   70.6730   52.8890 H   0  0  0  0  0  0  0  0  0  0  0  0
  -24.9510   66.0040   53.0060 H   0  0  0  0  0  0  0  0  0  0  0  0
  -21.3470   71.2680   54.1340 H   0  0  0  0  0  0  0  0  0  0  0  0
  -19.8550   65.9610   54.8450 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  9  1  0  0  0  0
  2  3  2  0  0  0  0
  2  7  1  0  0  0  0
  3  4  1  0  0  0  0
  4  5  2  0  0  0  0
  5  6  1  0  0  0  0
  6  7  2  0  0  0  0
  6 10  1  0  0  0  0
  7  8  1  0  0  0  0
  8  9  2  0  0  0  0
  1 11  1  0  0  0  0
  4 12  1  0  0  0  0
  9 13  1  0  0  0  0
 10 14  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1[nH]c2c(n1)c(ncn2)S

> <OPENEYE_INCHI>
InChI=1S/C5H4N4S/c10-5-3-4(7-1-6-3)8-2-9-5/h1-2H,(H2,6,7,8,9,10)

> <OPENEYE_INCHIKEY>
GLVAUDGFNGKCSF-UHFFFAOYSA-N

> <FORMULA>
C5H4N4S

$$$$
