PZA
  -OEChem-04262420163D

 14 14  0     0  0  0  0  0  0999 V2000
   -6.9460    2.6360    5.3140 C   0  0  0  0  0  0  0  0  0  0  0  0
   -7.0460    3.8890    4.4470 N   0  0  0  0  0  0  0  0  0  0  0  0
   -7.3840    2.9470    6.6190 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2820    1.6530    4.4410 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3990    0.1570    4.7520 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3430   -0.1280    5.8500 N   0  0  0  0  0  0  0  0  0  0  0  0
   -5.6630    0.5050    5.6680 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.5500    2.0060    5.3890 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6670    2.2260    4.1590 N   0  0  0  0  0  0  0  0  0  0  0  0
   -7.0240    3.6110    3.3940 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.2200    4.5630    4.6690 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6330    1.8130    3.5810 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4180   -0.2410    5.0120 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.2510    0.3490    6.5710 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  3  2  0  0  0  0
  1  8  1  0  0  0  0
  2 10  1  0  0  0  0
  2 11  1  0  0  0  0
  4  5  2  0  0  0  0
  4  9  1  0  0  0  0
  4 12  1  0  0  0  0
  5  6  1  0  0  0  0
  5 13  1  0  0  0  0
  6  7  2  0  0  0  0
  7  8  1  0  0  0  0
  7 14  1  0  0  0  0
  8  9  2  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1cnc(cn1)C(=O)N

> <OPENEYE_INCHI>
InChI=1S/C5H5N3O/c6-5(9)4-3-7-1-2-8-4/h1-3H,(H2,6,9)

> <OPENEYE_INCHIKEY>
IPEHBUMCGVEMRF-UHFFFAOYSA-N

> <FORMULA>
C5H5N3O

$$$$