RESIDUE   QXE     16
CONECT      C1     4 C2   C    H1   H2  
CONECT      C2     4 C1   C3   O2   H3  
CONECT      C3     4 C2   S    H4   H5  
CONECT      O1     1 S   
CONECT      O2     2 C2   H6  
CONECT      C      4 C1   S    H7   H8  
CONECT      O      1 S   
CONECT      S      4 C3   O1   C    O   
CONECT      H1     1 C1  
CONECT      H2     1 C1  
CONECT      H3     1 C2  
CONECT      H4     1 C3  
CONECT      H5     1 C3  
CONECT      H6     1 O2  
CONECT      H7     1 C   
CONECT      H8     1 C   
END   
HET    QXE             16
HETSYN     QXE (3~{R})-1,1-bis(oxidanylidene)thiolan-3-ol
HETNAM     QXE 3-hydroxythietane-1,1-dioxide
FORMUL      QXE    C4 H8 O3 S1