DA9
  -OEChem-05102419303D

 18 17  0     0  0  0  0  0  0999 V2000
   -3.9790   -0.0690    0.2110 N   0  3  0  0  0  0  0  0  0  0  0  0
   -3.1540   -0.0790   -0.5520 N   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0010    0.8120   -0.3960 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7410   -0.0100   -0.3000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8010   -1.2200   -0.3560 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.4510    0.6000   -0.1510 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.6760   -0.1980   -0.0570 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8800    0.7320    0.1060 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.3960   -0.2570    0.2220 S   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8040   -0.0600    0.9740 N   0  5  0  0  0  0  0  0  0  0  0  0
   -1.9360    1.4760   -1.2570 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1190    1.4030    0.5120 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4990    1.5680   -0.1060 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.6110   -0.8630    0.8040 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.7940   -0.7900   -0.9650 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.9450    1.3970   -0.7550 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.7620    1.3230    1.0140 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.3560    0.6750    0.3600 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  1 10  2  0  0  0  0
  2  3  1  0  0  0  0
  3  4  1  0  0  0  0
  3 11  1  0  0  0  0
  3 12  1  0  0  0  0
  4  5  2  0  0  0  0
  4  6  1  0  0  0  0
  6  7  1  0  0  0  0
  6 13  1  0  0  0  0
  7  8  1  0  0  0  0
  7 14  1  0  0  0  0
  7 15  1  0  0  0  0
  8  9  1  0  0  0  0
  8 16  1  0  0  0  0
  8 17  1  0  0  0  0
  9 18  1  0  0  0  0
M  CHG  2   1   1  10  -1
M  END
> <OPENEYE_ISO_SMILES>
C(CS)NC(=O)CN=[N+]=[N-]

> <OPENEYE_INCHI>
InChI=1S/C4H8N4OS/c5-8-7-3-4(9)6-1-2-10/h10H,1-3H2,(H,6,9)

> <OPENEYE_INCHIKEY>
JSHBGIMPVAGZMY-UHFFFAOYSA-N

> <FORMULA>
C4H8N4OS

$$$$