PZO
  -OEChem-04192423173D

  9  9  0     0  0  0  0  0  0999 V2000
   -0.0520   -0.0010    1.1830 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1080    0.0000    0.4030 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7350    0.0000   -0.8970 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6130   -0.0010   -0.9380 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0850    0.0020    0.3800 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0890   -0.0020    2.2630 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1220    0.0020    0.7730 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.3980    0.0010   -1.7500 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1600   -0.0010   -1.7390 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  5  2  0  0  0  0
  1  6  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
  3  8  1  0  0  0  0
  4  5  1  0  0  0  0
  4  9  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1c[nH]nc1

> <OPENEYE_INCHI>
InChI=1S/C3H4N2/c1-2-4-5-3-1/h1-3H,(H,4,5)

> <OPENEYE_INCHIKEY>
WTKZEGDFNFYCGP-UHFFFAOYSA-N

> <FORMULA>
C3H4N2

$$$$