5K9 - Ideal conformer
     RDKit          3D

 55 57  0  0  0  0  0  0  0  0999 V2000
   -2.1060   -0.4790   -0.1170 C   0  0  2  0  0  0  0  0  0  0  0  0
   -4.4870   -0.5720    1.5640 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4360   -1.7290    0.6930 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1440    1.9980   -0.1140 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3360    1.0140   -0.5930 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6390    1.9250   -1.5600 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7050    3.2510    0.5610 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.0970    0.0820    1.0060 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.5960   -0.0460    1.2730 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.8330    0.0470   -0.0490 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.3320   -0.0810    0.2180 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5690    0.0120   -1.1050 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0910   -0.1150   -0.8420 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4920   -1.3600   -0.8500 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1310   -1.4730   -0.6120 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6310   -0.3400   -0.3640 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5950    0.7540    0.6490 C   0  0  1  0  0  0  0  0  0  0  0  0
   -4.1150    0.6870    0.7710 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9580   -1.8180    0.8550 C   0  0  2  0  0  0  0  0  0  0  0  0
   -4.6090   -1.9310   -0.5250 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0300    0.9090   -0.3480 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7290    2.0440   -0.0880 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4590   -2.6980   -0.6200 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6230   -0.5290   -1.0750 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0530   -0.5120    2.5610 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.5720   -0.6360    1.6460 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0720   -2.6120    0.1680 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9670   -1.6640    1.6740 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8090    1.9850   -0.5870 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7280    1.8710   -1.5690 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3150    2.8150   -2.1010 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2270    1.0380   -2.0410 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3410    3.3050    1.5870 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3810    4.1360    0.0130 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7950    3.2050    0.5650 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.3020    1.0440    0.5360 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.6410    0.0160    1.9490 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.4190   -0.7220    0.3440 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.3920   -1.0080    1.7440 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.2750    0.7580    1.9360 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0380    1.0090   -0.5200 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.1550   -0.7570   -0.7110 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.1280   -1.0430    0.6880 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.0110    0.7230    0.8800 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.7730    0.9740   -1.5760 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.8900   -0.7920   -1.7670 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0840   -2.2430   -1.0420 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1540    0.7600    1.6460 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5600    0.6380   -0.2230 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4790    1.5700    1.2950 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2080   -2.7010    1.4430 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3680   -1.0470   -1.1140 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2330   -2.8200   -1.0320 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.6910   -2.0080   -0.4110 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4710   -3.1340    0.2430 H   0  0  0  0  0  0  0  0  0  0  0  0
  7  4  1  0
  8  9  1  0
  6  4  1  0
 22  4  1  0
 22 21  1  0
  4 17  1  0
  9 10  1  0
  5 21  1  0
  5 13  2  0
 10 11  1  0
 21 16  2  0
 12 11  1  0
 12 13  1  0
 17 18  1  0
 17  1  1  0
 13 14  1  0
 18  2  1  0
 16  1  1  0
 16 15  1  0
  1  3  1  0
 14 15  2  0
 15 23  1  0
  2 19  1  0
  3 19  1  0
 19 20  1  0
  1 24  1  6
  2 25  1  0
  2 26  1  0
  3 27  1  0
  3 28  1  0
  5 29  1  0
  6 30  1  0
  6 31  1  0
  6 32  1  0
  7 33  1  0
  7 34  1  0
  7 35  1  0
  8 36  1  0
  8 37  1  0
  8 38  1  0
  9 39  1  0
  9 40  1  0
 10 41  1  0
 10 42  1  0
 11 43  1  0
 11 44  1  0
 12 45  1  0
 12 46  1  0
 14 47  1  0
 17 48  1  1
 18 49  1  0
 18 50  1  0
 19 51  1  1
 20 52  1  0
 20 53  1  0
 20 54  1  0
 23 55  1  0
M  END
$$$$
