RESIDUE   MLA     11
CONECT      C1     3 O1A  O1B  C2  
CONECT      O1A    2 C1   H1A 
CONECT      O1B    1 C1  
CONECT      C2     4 C1   C3   HC21 HC22
CONECT      C3     3 C2   O3A  O3B 
CONECT      O3A    1 C3  
CONECT      O3B    2 C3   H3B 
CONECT      H1A    1 O1A 
CONECT      HC21   1 C2  
CONECT      HC22   1 C2  
CONECT      H3B    1 O3B 
END   
HET    MLA             11
HETSYN     MLA DICARBOXYLIC ACID C3; PROPANEDIOLIC ACID; METHANEDICARB
HETSYN   2 MLA OXYLIC ACID
HETNAM     MLA MALONIC ACID
FORMUL      MLA    C3 H4 O4