WBU
  -OEChem-04122417493D

 14 14  0     0  0  0  0  0  0999 V2000
   -1.2390    0.0010   -1.1080 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.0360   -0.0000   -1.5340 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2690   -0.0000   -2.7280 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.0590   -0.0020   -0.6600 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.8220    0.0020    0.6670 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7480    0.0010    1.4570 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5190   -0.0010    1.1350 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5290    0.0000    0.2340 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7930   -0.0010    2.5150 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9620    0.0020   -1.7550 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9720   -0.0020   -0.9860 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5550    0.0010    0.5690 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0640   -0.0020    3.1540 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7120    0.0040    2.8260 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  8  1  0  0  0  0
  1 10  1  0  0  0  0
  2  3  2  0  0  0  0
  2  4  1  0  0  0  0
  4  5  1  0  0  0  0
  4 11  1  0  0  0  0
  5  6  2  0  0  0  0
  5  7  1  0  0  0  0
  7  8  2  0  0  0  0
  7  9  1  0  0  0  0
  8 12  1  0  0  0  0
  9 13  1  0  0  0  0
  9 14  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1c(c(=O)[nH]c(=O)[nH]1)N

> <OPENEYE_INCHI>
InChI=1S/C4H5N3O2/c5-2-1-6-4(9)7-3(2)8/h1H,5H2,(H2,6,7,8,9)

> <OPENEYE_INCHIKEY>
BISHACNKZIBDFM-UHFFFAOYSA-N

> <FORMULA>
C4H5N3O2

$$$$