RESIDUE   XZ5     11
CONECT      C      4 S    H1   H2   H3  
CONECT      O      1 S   
CONECT      C1     4 S    H4   H5   H6  
CONECT      O1     1 S   
CONECT      S      4 C    O    C1   O1  
CONECT      H1     1 C   
CONECT      H2     1 C   
CONECT      H3     1 C   
CONECT      H4     1 C1  
CONECT      H5     1 C1  
CONECT      H6     1 C1  
END   
HET    XZ5             11
HETNAM     XZ5 (methanesulfonyl)methane
FORMUL      XZ5    C2 H6 O2 S