1377
  Mrv0541 02231215242D          

  2  1  0  0  0  0            999 V2000
    2.4750    0.0000    0.0000 Mg  0  0  0  0  0  0  0  0  0  0  0  0
    1.6500    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
M  END