ORO
  -OEChem-04262420163D

 15 15  0     0  0  0  0  0  0999 V2000
   41.8640   32.7670    4.7110 N   0  0  0  0  0  0  0  0  0  0  0  0
   40.8570   33.6560    5.0610 C   0  0  0  0  0  0  0  0  0  0  0  0
   40.2440   34.3140    4.2250 O   0  0  0  0  0  0  0  0  0  0  0  0
   40.5850   33.7630    6.4100 N   0  0  0  0  0  0  0  0  0  0  0  0
   41.2090   33.0800    7.4350 C   0  0  0  0  0  0  0  0  0  0  0  0
   40.8850   33.2370    8.5970 O   0  0  0  0  0  0  0  0  0  0  0  0
   42.2430   32.1590    7.0060 C   0  0  0  0  0  0  0  0  0  0  0  0
   42.5250   32.0660    5.6990 C   0  0  0  0  0  0  0  0  0  0  0  0
   43.5650   31.0790    5.1910 C   0  0  0  0  0  0  0  0  0  0  0  0
   44.6470   30.9220    5.7420 O   0  0  0  0  0  0  0  0  0  0  0  0
   43.0700   30.4560    4.2220 O   0  0  0  0  0  0  0  0  0  0  0  0
   42.5530   33.2620    4.1460 H   0  0  0  0  0  0  0  0  0  0  0  0
   39.8460   34.4140    6.6770 H   0  0  0  0  0  0  0  0  0  0  0  0
   42.8260   31.5160    7.6870 H   0  0  0  0  0  0  0  0  0  0  0  0
   43.7190   29.8390    3.9040 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 12  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 13  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 14  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  2  0  0  0  0
  9 11  1  0  0  0  0
 11 15  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1c([nH]c(=O)[nH]c1=O)C(=O)O

> <OPENEYE_INCHI>
InChI=1S/C5H4N2O4/c8-3-1-2(4(9)10)6-5(11)7-3/h1H,(H,9,10)(H2,6,7,8,11)

> <OPENEYE_INCHIKEY>
PXQPEWDEAKTCGB-UHFFFAOYSA-N

> <FORMULA>
C5H4N2O4

$$$$
