4SX
  -OEChem-11012420523D

 18 18  0     0  0  0  0  0  0999 V2000
   -2.2910   -1.3330   -0.6720 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0640   -0.0570   -0.0890 S   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6060    1.1460   -0.6160 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5450   -0.1500    1.3520 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3160    0.1640   -0.0420 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5190   -0.9380   -0.0500 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2170    1.4390   -0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5870    1.6170    0.0350 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4300    0.5170    0.0320 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7780    0.6910    0.0680 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.8930   -0.7660   -0.0130 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7160   -1.8490   -0.0160 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.1000   -1.9330   -0.0850 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4380    2.2970   -0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0010    2.6150    0.0650 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.1890    0.7640   -0.8040 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.9290   -2.1830    0.8670 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5000   -0.2740    1.4400 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  2  3  2  0  0  0  0
 11 12  1  0  0  0  0
  9 10  1  0  0  0  0
  9 11  2  0  0  0  0
  8  9  1  0  0  0  0
  6 11  1  0  0  0  0
  2  5  1  0  0  0  0
  2  4  1  0  0  0  0
  7  8  2  0  0  0  0
  5  6  2  0  0  0  0
  5  7  1  0  0  0  0
  6 13  1  0  0  0  0
  7 14  1  0  0  0  0
  8 15  1  0  0  0  0
 10 16  1  0  0  0  0
 12 17  1  0  0  0  0
  4 18  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1cc(c(cc1S(=O)(=O)O)O)O

> <OPENEYE_INCHI>
InChI=1S/C6H6O5S/c7-5-2-1-4(3-6(5)8)12(9,10)11/h1-3,7-8H,(H,9,10,11)

> <OPENEYE_INCHIKEY>
LTPDITOEDOAWRU-UHFFFAOYSA-N

> <FORMULA>
C6H6O5S

$$$$