OXQ
  -OEChem-04192423173D

 11 11  0     0  0  0  0  0  0999 V2000
    0.9850   -0.0130    2.4400 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0230    0.0030    1.5480 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1740    0.0190    1.9340 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.2700    0.0040    0.0970 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6760    0.0160   -1.0390 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0320    0.0330   -1.0130 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4390   -0.0100   -0.5050 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.2720   -0.0030   -1.7020 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.1230    0.0140   -2.0780 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.7930   -0.0140    3.3870 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3240   -0.8880   -1.0160 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1 10  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  7  2  0  0  0  0
  5  6  1  0  0  0  0
  5  9  2  0  0  0  0
  6 11  1  0  0  0  0
  7  8  1  0  0  0  0
  8  9  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1(c(non1)O)C(=O)O

> <OPENEYE_INCHI>
InChI=1S/C3H2N2O4/c6-2-1(3(7)8)4-9-5-2/h(H,5,6)(H,7,8)

> <OPENEYE_INCHIKEY>
IBRWUZLLHSXPKL-UHFFFAOYSA-N

> <FORMULA>
C3H2N2O4

$$$$