IMH - Ideal conformer
     RDKit          3D

 33 35  0  0  0  0  0  0  0  0999 V2000
    4.5620    2.0200    1.0450 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.1950    1.2450   -0.0980 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.1790    0.1780    0.3140 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.9000    0.8070    0.7330 N   0  0  0  0  0  0  0  0  0  0  0  0
    2.7670   -0.6850   -0.9050 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.6870   -1.7610   -1.0970 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.3760   -1.2210   -0.4950 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.4930   -2.5350    0.0540 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.8660   -0.2390    0.5760 C   0  0  2  0  0  0  0  0  0  0  0  0
   -0.4300    0.3850    0.1240 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5630    1.5590   -0.5250 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8810    1.7960   -0.7690 N   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6190    0.7500   -0.2670 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9960    0.4500   -0.2260 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8160    1.2110   -0.7110 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3860   -0.7010    0.3640 N   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4690   -1.5460    0.9040 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1930   -1.2900    0.8780 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7200   -0.1600    0.3000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.2050    2.7180    0.8570 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.7540    1.8950   -0.8530 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0820    0.7620   -0.5080 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.5800   -0.4460    1.1130 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9490    1.1250    1.6890 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.6980   -0.0730   -1.8040 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.4740   -2.3320   -1.8470 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7050   -1.2290   -1.3540 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8520   -3.1880   -0.5620 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7200   -0.7620    1.5210 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.2510    2.2120   -0.8070 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2400    2.5740   -1.2230 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8090   -2.4590    1.3690 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3280   -0.9270    0.4030 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  1 20  1  0
  2  3  1  0
  2 21  1  0
  2 22  1  0
  3  4  1  0
  3  5  1  0
  3 23  1  1
  4  9  1  0
  4 24  1  0
  5  6  1  0
  5  7  1  0
  5 25  1  6
  6 26  1  0
  7  8  1  0
  7  9  1  0
  7 27  1  6
  8 28  1  0
  9 10  1  0
  9 29  1  1
 10 11  2  0
 10 19  1  0
 11 12  1  0
 11 30  1  0
 12 13  1  0
 12 31  1  0
 13 14  1  0
 13 19  2  0
 14 15  2  0
 14 16  1  0
 16 17  1  0
 17 18  2  0
 17 32  1  0
 18 19  1  0
 16 33  1  0
M  END
$$$$
