6UA
  -OEChem-11012420523D

 14 14  0     0  0  0  0  0  0999 V2000
    0.3780   -2.4930    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.2030   -1.2890    0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2880   -0.5050   -0.0010 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.1850    0.8420    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1670    1.5530   -0.0020 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0560   -0.8470   -0.0010 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3580    0.4300    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6440    0.8430   -0.0020 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2150    1.4280    0.0040 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1680   -0.9130   -0.0020 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3620    0.1910   -0.0040 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8490    1.7910   -0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3200    2.0600    0.8850 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3170    2.0620   -0.8770 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  2  6  1  0  0  0  0
  6  7  2  0  0  0  0
  2  3  1  0  0  0  0
  7  8  1  0  0  0  0
  7  9  1  0  0  0  0
  3  4  1  0  0  0  0
  4  9  1  0  0  0  0
  4  5  2  0  0  0  0
  3 10  1  0  0  0  0
  8 11  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(=NC(=O)NC1=O)N

> <OPENEYE_INCHI>
InChI=1S/C4H5N3O2/c5-2-1-3(8)7-4(9)6-2/h1H2,(H3,5,6,7,8,9)

> <OPENEYE_INCHIKEY>
BLOCGUWRFAOSFW-UHFFFAOYSA-N

> <FORMULA>
C4H5N3O2

$$$$