SFO
  -OEChem-04192423173D

  7  6  0     0  0  0  0  0  0999 V2000
    0.3990    1.2840    0.0310 S   0  4  0  0  0  0  0  0  0  0  0  0
    0.2410    1.7760   -1.3230 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.6740    1.3000    0.7190 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6680    2.0520    0.9930 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2730    2.5630    1.7380 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -0.0000    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   10.4890    5.0320    0.2660 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  4  1  0  0  0  0
  4  5  1  0  0  0  0
  1  6  1  0  0  0  0
  3  7  1  0  0  0  0
M  RAD  1   1   2
M  END
> <OPENEYE_ISO_SMILES>
O[SH](=O)O

> <OPENEYE_INCHI>
InChI=1S/H3O3S/c1-4(2)3/h4H,(H2,1,2,3)

> <OPENEYE_INCHIKEY>
SVFOCBMZZVAAMY-UHFFFAOYSA-N

> <FORMULA>
H3O3S

$$$$