RESIDUE   QZT     14
CONECT      C      4 C1   S    H1   H2  
CONECT      O      1 S   
CONECT      C1     4 C    C2   H4   H5  
CONECT      C2     4 C1   C3   H6   H7  
CONECT      C3     4 C2   S    H8   H9  
CONECT      S      3 C    O    C3  
CONECT      H1     1 C   
CONECT      H2     1 C   
CONECT      H4     1 C1  
CONECT      H5     1 C1  
CONECT      H6     1 C2  
CONECT      H7     1 C2  
CONECT      H8     1 C3  
CONECT      H9     1 C3  
END   
HET    QZT             14
HETNAM     QZT thiolane 1-oxide
FORMUL      QZT    C4 H8 O1 S1