VKC
  -OEChem-05102419333D

 16 15  0     0  0  0  0  0  0999 V2000
   -1.9800   -0.1260    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7780   -1.2670    0.3440 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8260    0.8320   -0.1490 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7980    0.1660    0.4230 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5570    0.9840    0.0600 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3940    0.1600    0.1700 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.9800   -0.8750   -0.5390 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2320    0.2860   -0.2550 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7850    1.1930   -1.1760 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9650    1.6750    0.5280 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.6730    0.8160    0.4250 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.6680   -0.2720    1.4120 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4680    1.8310    0.7410 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.6480    1.3490   -0.9630 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.7500   -1.4340   -0.3720 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9390   -0.3660   -0.1490 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  1  3  1  0  0  0  0
  1  8  1  0  0  0  0
  3  6  1  0  0  0  0
  4  5  1  0  0  0  0
  4  7  1  0  0  0  0
  5  6  1  0  0  0  0
  3  9  1  0  0  0  0
  3 10  1  0  0  0  0
  4 11  1  0  0  0  0
  4 12  1  0  0  0  0
  5 13  1  0  0  0  0
  5 14  1  0  0  0  0
  7 15  1  0  0  0  0
  8 16  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C(COCC(=O)O)O

> <OPENEYE_INCHI>
InChI=1S/C4H8O4/c5-1-2-8-3-4(6)7/h5H,1-3H2,(H,6,7)

> <OPENEYE_INCHIKEY>
VDNMIIDPBBCMTM-UHFFFAOYSA-N

> <FORMULA>
C4H8O4

$$$$