2OP - Ideal conformer
     RDKit          3D

 12 11  0  0  0  0  0  0  0  0999 V2000
   -0.7250   -0.1280    0.0510 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0010   -1.1980   -0.4370 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.1990    1.3470   -0.4680 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5200   -0.9580    0.1830 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7030    0.1930    0.4060 C   0  0  2  0  0  0  0  0  0  0  0  0
   -1.6910    0.7780    0.2710 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2330    1.5790   -0.2110 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.1420    1.0590   -1.5170 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.5770    2.2250   -0.2980 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4550   -0.8240    0.3920 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7610    0.4820    1.4560 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5920    0.5280    0.0230 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0
  1  5  1  0
  3  5  1  0
  3  7  1  0
  3  8  1  0
  3  9  1  0
  4  5  1  0
  1  6  1  0
  4 10  1  0
  5 11  1  1
  6 12  1  0
M  END
$$$$
