URC
  -OEChem-05102419553D

 16 17  0     0  0  0  0  0  0999 V2000
   38.2170  -59.8000   98.3950 N   0  0  0  0  0  0  0  0  0  0  0  0
   36.8790  -59.8580   98.2720 C   0  0  0  0  0  0  0  0  0  0  0  0
   38.8200  -59.2600   99.4670 C   0  0  0  0  0  0  0  0  0  0  0  0
   36.0750  -59.3720   99.2250 N   0  0  0  0  0  0  0  0  0  0  0  0
   36.3880  -60.3650   97.2760 O   0  0  0  0  0  0  0  0  0  0  0  0
   36.5840  -58.8190  100.3250 C   0  0  0  0  0  0  0  0  0  0  0  0
   37.9180  -58.7230  100.5210 C   0  0  0  0  0  0  0  0  0  0  0  0
   36.0360  -58.2870  101.3770 N   0  0  0  0  0  0  0  0  0  0  0  0
   40.0320  -59.1930   99.6130 O   0  0  0  0  0  0  0  0  0  0  0  0
   38.1010  -58.1470  101.6710 N   0  0  0  0  0  0  0  0  0  0  0  0
   36.9450  -57.8660  102.2240 C   0  0  0  0  0  0  0  0  0  0  0  0
   36.7530  -57.3270  103.3000 O   0  0  0  0  0  0  0  0  0  0  0  0
   38.7970  -60.1800   97.6470 H   0  0  0  0  0  0  0  0  0  0  0  0
   35.0630  -59.4240   99.1120 H   0  0  0  0  0  0  0  0  0  0  0  0
   35.3780  -58.9270  101.8210 H   0  0  0  0  0  0  0  0  0  0  0  0
   39.0140  -57.9460  102.0780 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  3  1  0  0  0  0
  1 13  1  0  0  0  0
  2  4  1  0  0  0  0
  2  5  2  0  0  0  0
  3  7  1  0  0  0  0
  3  9  2  0  0  0  0
  4  6  1  0  0  0  0
  4 14  1  0  0  0  0
  6  7  2  0  0  0  0
  6  8  1  0  0  0  0
  7 10  1  0  0  0  0
  8 11  1  0  0  0  0
  8 15  1  0  0  0  0
 10 11  1  0  0  0  0
 10 16  1  0  0  0  0
 11 12  2  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c12c([nH]c(=O)[nH]1)[nH]c(=O)[nH]c2=O

> <OPENEYE_INCHI>
InChI=1S/C5H4N4O3/c10-3-1-2(7-4(11)6-1)8-5(12)9-3/h(H4,6,7,8,9,10,11,12)

> <OPENEYE_INCHIKEY>
LEHOTFFKMJEONL-UHFFFAOYSA-N

> <FORMULA>
C5H4N4O3

$$$$