CYT
  -OEChem-05032420373D

 13 13  0     0  0  0  0  0  0999 V2000
  114.6830   17.8670    5.8030 N   0  0  0  0  0  0  0  0  0  0  0  0
  113.6230   18.5470    5.2410 C   0  0  0  0  0  0  0  0  0  0  0  0
  115.1370   16.7650    3.7440 N   0  0  0  0  0  0  0  0  0  0  0  0
  115.4310   16.9780    5.0820 C   0  0  0  0  0  0  0  0  0  0  0  0
  116.3810   16.3750    5.6300 O   0  0  0  0  0  0  0  0  0  0  0  0
  112.8830   19.4370    6.0050 N   0  0  0  0  0  0  0  0  0  0  0  0
  113.2850   18.3540    3.8640 C   0  0  0  0  0  0  0  0  0  0  0  0
  114.0460   17.4570    3.1370 C   0  0  0  0  0  0  0  0  0  0  0  0
  114.9110   18.0280    6.7630 H   0  0  0  0  0  0  0  0  0  0  0  0
  112.7050   19.0370    6.9040 H   0  0  0  0  0  0  0  0  0  0  0  0
  113.3960   20.2880    6.1150 H   0  0  0  0  0  0  0  0  0  0  0  0
  112.4650   18.8900    3.4090 H   0  0  0  0  0  0  0  0  0  0  0  0
  113.8120   17.2780    2.0980 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  4  1  0  0  0  0
  1  9  1  0  0  0  0
  2  6  1  0  0  0  0
  2  7  2  0  0  0  0
  3  4  1  0  0  0  0
  3  8  2  0  0  0  0
  4  5  2  0  0  0  0
  6 10  1  0  0  0  0
  6 11  1  0  0  0  0
  7  8  1  0  0  0  0
  7 12  1  0  0  0  0
  8 13  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1cnc(=O)[nH]c1N

> <OPENEYE_INCHI>
InChI=1S/C4H5N3O/c5-3-1-2-6-4(8)7-3/h1-2H,(H3,5,6,7,8)

> <OPENEYE_INCHIKEY>
OPTASPLRGRRNAP-UHFFFAOYSA-N

> <FORMULA>
C4H5N3O

$$$$