OCS
  -OEChem-04192423163D

 17 16  0     1  0  0  0  0  0999 V2000
   -0.8680    1.6060   -0.4750 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0450    0.1480   -0.4340 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.0320   -0.4610    0.5370 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6500   -0.0720   -0.0210 S   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4420   -0.1750    0.0300 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0850    0.6510    0.6320 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9720   -1.3820   -0.2270 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9110    1.3180    0.1130 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.5540   -0.7250    1.0140 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9460   -0.7600   -1.2290 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4820    2.0250   -1.1570 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0090    2.0130    0.4370 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8880   -0.2650   -1.4300 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1890   -0.0480    1.5330 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1630   -1.5430    0.5670 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8710   -1.5430    0.0900 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.4990   -0.6000    0.8460 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1 11  1  0  0  0  0
  1 12  1  0  0  0  0
  2  3  1  0  0  0  0
  2  5  1  0  0  0  0
  2 13  1  0  0  0  0
  3  4  1  0  0  0  0
  3 14  1  0  0  0  0
  3 15  1  0  0  0  0
  4  8  2  0  0  0  0
  4  9  1  0  0  0  0
  4 10  2  0  0  0  0
  5  6  2  0  0  0  0
  5  7  1  0  0  0  0
  7 16  1  0  0  0  0
  9 17  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C([C@@H](C(=O)O)N)S(=O)(=O)O

> <OPENEYE_INCHI>
InChI=1S/C3H7NO5S/c4-2(3(5)6)1-10(7,8)9/h2H,1,4H2,(H,5,6)(H,7,8,9)/t2-/m0/s1

> <OPENEYE_INCHIKEY>
XVOYSCVBGLVSOL-REOHCLBHSA-N

> <FORMULA>
C3H7NO5S

$$$$
