QAS
  -OEChem-06072419213D

 18 18  0     0  0  0  0  0  0999 V2000
   -1.7140    1.8890    1.1270 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1360    1.6400    0.0890 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3700    2.3850   -1.0080 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1690    0.5180    0.0300 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1320    0.7690    0.0380 N   0  0  0  0  0  0  0  0  0  0  0  0
    2.0260   -0.2070   -0.0140 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7430    0.1890   -0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0
    1.6290   -1.5440   -0.0780 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2950   -1.8530   -0.0880 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6360   -0.8060   -0.0270 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0840   -1.0890   -0.0360 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8820   -0.1750   -0.0840 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5210   -2.3630    0.0110 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0060    3.1080   -0.9190 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3690   -2.3300   -0.1200 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0330   -2.8810   -0.1380 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4790   -2.4990    0.0030 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.9860    0.1750    1.3890 H   0  0  0  0  0  0  0  0  0  0  0  0
 11 12  2  0  0  0  0
  8  9  2  0  0  0  0
  9 10  1  0  0  0  0
 11 13  1  0  0  0  0
 10 11  1  0  0  0  0
  6  8  1  0  0  0  0
  4 10  2  0  0  0  0
  5  6  2  0  0  0  0
  6  7  1  0  0  0  0
  4  5  1  0  0  0  0
  2  4  1  0  0  0  0
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  3 14  1  0  0  0  0
  8 15  1  0  0  0  0
  9 16  1  0  0  0  0
 13 17  1  0  0  0  0
  7 18  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1cc(nc(c1C(=O)O)C(=O)O)S

> <OPENEYE_INCHI>
InChI=1S/C7H5NO4S/c9-6(10)3-1-2-4(13)8-5(3)7(11)12/h1-2H,(H,8,13)(H,9,10)(H,11,12)

> <OPENEYE_INCHIKEY>
BQRFMKROEPDXOO-UHFFFAOYSA-N

> <FORMULA>
C7H5NO4S

$$$$