I4B - Ideal conformer
     RDKit          3D

 24 24  0  0  0  0  0  0  0  0999 V2000
   -0.2570   -0.4270   -0.2800 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.9880   -0.5940   -0.8550 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1970   -0.2270   -2.1710 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1600    0.3060   -2.9130 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0860    0.4730   -2.3380 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2960    0.1020   -1.0230 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4850   -0.8270    1.1540 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1860    0.3610    2.0690 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4170   -0.0440    3.5250 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2700    0.7920    1.8850 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7980   -1.0120   -0.2760 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1700   -0.3580   -2.6200 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.3230    0.5940   -3.9410 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8960    0.8910   -2.9170 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2690    0.2320   -0.5740 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1730   -1.6570    1.4090 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5230   -1.1340    1.2850 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8450    1.1910    1.8140 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2040    0.8020    4.1770 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4550   -0.3520    3.6560 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.2410   -0.8740    3.7800 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9290   -0.0360    2.1390 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4340    1.0820    0.8470 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4830    1.6400    2.5360 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0
  1  6  1  0
  1  7  1  0
  2  3  1  0
  2 11  1  0
  3  4  2  0
  3 12  1  0
  4  5  1  0
  4 13  1  0
  5  6  2  0
  5 14  1  0
  6 15  1  0
  7  8  1  0
  7 16  1  0
  7 17  1  0
  8  9  1  0
  8 10  1  0
  8 18  1  0
  9 19  1  0
  9 20  1  0
  9 21  1  0
 10 22  1  0
 10 23  1  0
 10 24  1  0
M  END
$$$$
