G5Y
  -OEChem-10252416393D

 15 15  0     0  0  0  0  0  0999 V2000
    2.2530   -1.2660    0.0040 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9350   -0.0940    0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8850    0.8620   -0.0040 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.5110    0.2840    0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1640    1.5840    0.0010 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1060    1.9920    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1360    1.1180    0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8620   -0.2710    0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7640   -1.0930   -0.0020 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4480   -0.6890   -0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1090   -2.0010   -0.0020 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.8060    0.5660   -0.0080 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3170    3.0510   -0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1560    1.4750    0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8660   -2.6030    0.0020 H   0  0  0  0  0  0  0  0  0  0  0  0
  8  9  2  0  0  0  0
 10 11  1  0  0  0  0
  8 10  1  0  0  0  0
  7  8  1  0  0  0  0
  4 10  2  0  0  0  0
  6  7  2  0  0  0  0
  2  4  1  0  0  0  0
  4  5  1  0  0  0  0
  1  2  2  0  0  0  0
  5  6  1  0  0  0  0
  2  3  1  0  0  0  0
  3 12  1  0  0  0  0
  6 13  1  0  0  0  0
  7 14  1  0  0  0  0
 11 15  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1coc(c(c1=O)O)C(=O)O

> <OPENEYE_INCHI>
InChI=1S/C6H4O5/c7-3-1-2-11-5(4(3)8)6(9)10/h1-2,8H,(H,9,10)

> <OPENEYE_INCHIKEY>
XZUDOWCTKOXYCZ-UHFFFAOYSA-N

> <FORMULA>
C6H4O5

$$$$
