5UC
  -OEChem-05172420543D

 12 12  0     0  0  0  0  0  0999 V2000
   -3.1550   -0.0450   -0.0020 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9410   -0.1110   -0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2150    1.0220   -0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.1320    0.9670    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7890    1.9920    0.0020 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3430   -1.3160    0.0020 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.0230   -1.4160    0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7760   -0.2950   -0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5090   -0.3980   -0.0010 Cl  0  0  0  0  0  0  0  0  0  0  0  0
   -1.6630    1.8830    0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4960   -2.3870    0.0060 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8840   -2.1210    0.0040 H   0  0  0  0  0  0  0  0  0  0  0  0
  8  9  1  0  0  0  0
  4  5  2  0  0  0  0
  4  8  1  0  0  0  0
  7  8  2  0  0  0  0
  3  4  1  0  0  0  0
  6  7  1  0  0  0  0
  2  3  1  0  0  0  0
  2  6  1  0  0  0  0
  1  2  2  0  0  0  0
  3 10  1  0  0  0  0
  7 11  1  0  0  0  0
  6 12  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1c(c(=O)[nH]c(=O)[nH]1)Cl

> <OPENEYE_INCHI>
InChI=1S/C4H3ClN2O2/c5-2-1-6-4(9)7-3(2)8/h1H,(H2,6,7,8,9)

> <OPENEYE_INCHIKEY>
ZFTBZKVVGZNMJR-UHFFFAOYSA-N

> <FORMULA>
C4H3ClN2O2

$$$$