URA
  -OEChem-04122417563D

 12 12  0     0  0  0  0  0  0999 V2000
   11.1080    1.8910   16.9980 N   0  0  0  0  0  0  0  0  0  0  0  0
   11.6950    3.1290   17.2080 C   0  0  0  0  0  0  0  0  0  0  0  0
   12.7040    3.5660   16.6680 O   0  0  0  0  0  0  0  0  0  0  0  0
   11.0570    3.8770   18.1760 N   0  0  0  0  0  0  0  0  0  0  0  0
    9.9050    3.5680   18.8780 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.3960    4.4360   19.5590 O   0  0  0  0  0  0  0  0  0  0  0  0
    9.3530    2.2630   18.5970 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.9600    1.5070   17.6630 C   0  0  0  0  0  0  0  0  0  0  0  0
   11.8170    1.1770   17.1630 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.4920    4.7710   18.4010 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.4640    1.8420   19.0970 H   0  0  0  0  0  0  0  0  0  0  0  0
    9.4970    0.5320   17.4330 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  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  2  0  0  0  0
  5  7  1  0  0  0  0
  7  8  2  0  0  0  0
  7 11  1  0  0  0  0
  8 12  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1c[nH]c(=O)[nH]c1=O

> <OPENEYE_INCHI>
InChI=1S/C4H4N2O2/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)

> <OPENEYE_INCHIKEY>
ISAKRJDGNUQOIC-UHFFFAOYSA-N

> <FORMULA>
C4H4N2O2

$$$$