6UA
  -OEChem-05172421153D

 14 14  0     0  0  0  0  0  0999 V2000
   27.0560   -7.7450   40.8420 O   0  0  0  0  0  0  0  0  0  0  0  0
   26.6320   -8.8420   41.3320 C   0  0  0  0  0  0  0  0  0  0  0  0
   27.4930   -9.6530   41.9870 N   0  0  0  0  0  0  0  0  0  0  0  0
   27.0230  -10.7990   42.5510 C   0  0  0  0  0  0  0  0  0  0  0  0
   27.8970  -11.4410   43.2920 O   0  0  0  0  0  0  0  0  0  0  0  0
   25.3400   -9.1980   41.1620 N   0  0  0  0  0  0  0  0  0  0  0  0
   24.8820  -10.3540   41.6980 C   0  0  0  0  0  0  0  0  0  0  0  0
   23.5770  -10.6220   41.4480 N   0  0  0  0  0  0  0  0  0  0  0  0
   25.7200  -11.2030   42.3950 C   0  0  0  0  0  0  0  0  0  0  0  0
   28.4620   -9.4140   42.0560 H   0  0  0  0  0  0  0  0  0  0  0  0
   23.0310   -9.9850   40.9040 H   0  0  0  0  0  0  0  0  0  0  0  0
   23.1600  -11.4570   41.8080 H   0  0  0  0  0  0  0  0  0  0  0  0
   25.2920  -11.3420   43.3990 H   0  0  0  0  0  0  0  0  0  0  0  0
   25.7320  -12.1670   41.8650 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

$$$$
