DIO
  -OEChem-04262419523D

 14 14  0     0  0  0  0  0  0999 V2000
   -1.1470    0.2440    0.7240 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1470    0.2440    0.7240 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1470   -0.2440   -0.7240 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1470   -0.2440   -0.7240 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -0.2660    1.4030 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.2660   -1.4030 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1230    1.3340    0.7390 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0500   -0.1040    1.2250 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0500   -0.1040    1.2250 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.1230    1.3340    0.7390 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1230   -1.3340   -0.7390 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0500    0.1040   -1.2250 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.1230   -1.3340   -0.7390 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0500    0.1040   -1.2250 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  1  0  0  0  0
  1  5  1  0  0  0  0
  1  7  1  0  0  0  0
  1  8  1  0  0  0  0
  2  4  1  0  0  0  0
  2  5  1  0  0  0  0
  2  9  1  0  0  0  0
  2 10  1  0  0  0  0
  3  6  1  0  0  0  0
  3 11  1  0  0  0  0
  3 12  1  0  0  0  0
  4  6  1  0  0  0  0
  4 13  1  0  0  0  0
  4 14  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C1COCCO1

> <OPENEYE_INCHI>
InChI=1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2

> <OPENEYE_INCHIKEY>
RYHBNJHYFVUHQT-UHFFFAOYSA-N

> <FORMULA>
C4H8O2

$$$$
