3AY
  -OEChem-11012420513D

 16 16  0     0  0  0  0  0  0999 V2000
    2.4110    1.3310    0.0010 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.1960    0.6640    0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    1.3770    0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1570   -0.6660   -0.0040 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -1.3110    0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -2.6950    0.0010 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1570   -0.6660    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1960    0.6640    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4110    1.3320   -0.0010 N   0  0  0  0  0  0  0  0  0  0  0  0
    2.4310    2.3010    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.2400    0.8290    0.0050 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    2.4570    0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8400   -3.1800    0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8400   -3.1800    0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4310    2.3010   -0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2400    0.8290   -0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1 10  1  0  0  0  0
  1 11  1  0  0  0  0
  2  3  2  0  0  0  0
  2  4  1  0  0  0  0
  3  8  1  0  0  0  0
  3 12  1  0  0  0  0
  4  5  2  0  0  0  0
  5  6  1  0  0  0  0
  5  7  1  0  0  0  0
  6 13  1  0  0  0  0
  6 14  1  0  0  0  0
  7  8  2  0  0  0  0
  8  9  1  0  0  0  0
  9 15  1  0  0  0  0
  9 16  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1c(nc(nc1N)N)N

> <OPENEYE_INCHI>
InChI=1S/C4H7N5/c5-2-1-3(6)9-4(7)8-2/h1H,(H6,5,6,7,8,9)

> <OPENEYE_INCHIKEY>
JTTIOYHBNXDJOD-UHFFFAOYSA-N

> <FORMULA>
C4H7N5

$$$$