TTN
  -OEChem-05102419333D

 10  9  0     0  0  0  0  0  0999 V2000
   -1.2340   -0.1980    0.0110 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0070    0.3730    0.6480 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2270   -0.2390    0.0090 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0120    0.5580   -0.6590 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5060   -1.4360    0.1430 O   0  5  0  0  0  0  0  0  0  0  0  0
    0.0310    1.7900    0.4590 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.0780    0.5040   -0.5810 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4070   -1.5000    0.0590 O   0  5  0  0  0  0  0  0  0  0  0  0
    0.0040    0.1490    1.7150 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0320    1.9440   -0.4950 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  4  2  0  0  0  0
  1  5  1  0  0  0  0
  2  3  1  0  0  0  0
  2  6  1  0  0  0  0
  2  9  1  0  0  0  0
  3  7  2  0  0  0  0
  3  8  1  0  0  0  0
  6 10  1  0  0  0  0
M  CHG  2   5  -1   8  -1
M  END
> <OPENEYE_ISO_SMILES>
C(C(=O)[O-])(C(=O)[O-])O

> <OPENEYE_INCHI>
InChI=1S/C3H4O5/c4-1(2(5)6)3(7)8/h1,4H,(H,5,6)(H,7,8)/p-2

> <OPENEYE_INCHIKEY>
ROBFUDYVXSDBQM-UHFFFAOYSA-L

> <FORMULA>
C3H2O5-2

$$$$
