OH - Ideal conformer
     RDKit          3D

  2  1  0  0  0  0  0  0  0  0999 V2000
    0.0000    0.0000   -0.0570 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.9090 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
M  CHG  1   1  -1
M  END
$$$$
