formaldehyde.mol
  -ISIS-            3D

  4  3  0  0  0  0  0  0  0  0  0
   -0.5983    0.0000   -0.0001 C   0  0  0  0  0
    0.6219    0.0001    0.0001 O   0  0  0  0  0
   -1.1893    0.9533    0.0001 H   0  0  0  0  0
   -1.1894   -0.9533    0.0000 H   0  0  0  0  0
  1  2  2  0  0  0
  1  3  1  0  0  0
  1  4  1  0  0  0