PIV
  -OEChem-05172420583D

 17 16  0     0  0  0  0  0  0999 V2000
   -0.0380    0.0000    0.6430 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3420    0.0000    1.3030 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8090   -1.2490    1.0740 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8090    1.2490    1.0740 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1200    0.0000   -0.8540 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2240    0.0000   -1.3450 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9640    0.0000   -1.6440 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.2270    0.0000    2.3870 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8910   -0.8900    0.9960 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8910    0.8900    0.9960 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2600   -2.1390    0.7670 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9240   -1.2490    2.1580 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7930   -1.2490    0.6050 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2600    2.1390    0.7670 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7930    1.2490    0.6050 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9240    1.2490    2.1580 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8620    0.0000   -2.6060 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  3  1  0  0  0  0
  1  4  1  0  0  0  0
  1  5  1  0  0  0  0
  2  8  1  0  0  0  0
  2  9  1  0  0  0  0
  2 10  1  0  0  0  0
  3 11  1  0  0  0  0
  3 12  1  0  0  0  0
  3 13  1  0  0  0  0
  4 14  1  0  0  0  0
  4 15  1  0  0  0  0
  4 16  1  0  0  0  0
  5  6  2  0  0  0  0
  5  7  1  0  0  0  0
  7 17  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
CC(C)(C)C(=O)O

> <OPENEYE_INCHI>
InChI=1S/C5H10O2/c1-5(2,3)4(6)7/h1-3H3,(H,6,7)

> <OPENEYE_INCHIKEY>
IUGYQRQAERSCNH-UHFFFAOYSA-N

> <FORMULA>
C5H10O2

$$$$
