COMPND    UNNAMED
AUTHOR    GENERATED BY OPEN BABEL 3.0.0
HETATM    1  C   UNL     1       0.000   0.000  -0.001  1.00  0.00           C  
HETATM    2  O   UNL     1      -1.302   0.018   0.000  1.00  0.00           O  
HETATM    3  O   UNL     1       0.666   1.118   0.000  1.00  0.00           O1-
HETATM    4  O   UNL     1       0.635  -1.136   0.000  1.00  0.00           O1-
CONECT    1    2    2    3    4                                       
CONECT    2    1    1                                                 
CONECT    3    1                                                      
CONECT    4    1                                                      
MASTER        0    0    0    0    0    0    0    0    4    0    4    0
END
