DUC
  -OEChem-05172420563D

 14 14  0     0  0  0  0  0  0999 V2000
   -1.0250    0.0860   -0.0070 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3600   -0.0000    1.1550 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9870   -0.1050    2.1910 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.9810    0.0310    1.2020 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.7700    0.2800   -0.0060 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0860   -0.3750   -1.2070 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3840   -0.0420   -1.1830 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9870    0.1140   -2.2230 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9830    0.2370   -0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4340   -0.1130    2.0470 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.7670   -0.1400    0.1180 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8470    1.3540   -0.1740 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.5300    0.0000   -2.1290 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2150   -1.4570   -1.1540 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  7  1  0  0  0  0
  1  9  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 10  1  0  0  0  0
  5  6  1  0  0  0  0
  5 11  1  0  0  0  0
  5 12  1  0  0  0  0
  6  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
M  END
> <OPENEYE_ISO_SMILES>
C1CNC(=O)NC1=O

> <OPENEYE_INCHI>
InChI=1S/C4H6N2O2/c7-3-1-2-5-4(8)6-3/h1-2H2,(H2,5,6,7,8)

> <OPENEYE_INCHIKEY>
OIVLITBTBDPEFK-UHFFFAOYSA-N

> <FORMULA>
C4H6N2O2

$$$$