G3C - Ideal conformer
     RDKit          3D

 37 39  0  0  0  0  0  0  0  0999 V2000
   -3.5250   -0.5260    1.3570 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2510   -0.1480   -0.9000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5910    2.4490    0.4160 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4700    2.9940   -0.7420 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6160   -0.3550    0.1440 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3380   -1.6850   -0.1220 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0510   -2.0560   -0.4990 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0640   -1.0940   -0.6130 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3480    0.2400   -0.3530 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7650    1.2460   -0.5110 C   0  0  1  0  0  0  0  0  0  0  0  0
   -2.0780    0.5750   -0.2010 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3200    0.0850    1.0690 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4940   -0.6460    0.3720 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0460    0.4670   -1.1820 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9580    2.0370    0.3500 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6210    0.6040    0.0310 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1480    3.4760   -0.3330 N   0  0  0  0  0  0  0  0  0  0  0  0
    3.3170   -2.6240   -0.0140 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7650   -3.3610   -0.7560 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.6780   -1.2510    0.6510 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2180    0.1140    0.6210 Cl  0  0  0  0  0  0  0  0  0  0  0  0
   -3.7110   -0.9130    2.3480 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.0030   -0.2410   -1.6690 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5670    2.8350    0.7100 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0270    2.1560    1.3020 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1580    3.8330   -0.8360 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.3950    2.4660   -1.6930 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9350   -1.3820   -0.9060 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7820    1.5950   -1.5430 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5650    0.1790    1.8360 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8610    0.8630   -2.1700 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.0400    2.1340    0.4480 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4920    2.3110    1.2960 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.2240    4.3290    0.2000 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.3870   -3.0200    0.8650 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4680   -3.8580    0.0190 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.3620   -0.6480    0.9720 H   0  0  0  0  0  0  0  0  0  0  0  0
 21  5  1  0
  4 15  1  0
  4 17  1  0
 15 16  1  0
 17  3  1  0
  5 16  2  0
  5  6  1  0
 16  9  1  0
 18  6  1  0
  3 10  1  0
  6  7  2  0
  9 10  1  0
  9  8  2  0
 10 11  1  0
  7  8  1  0
  7 19  1  0
 11 14  2  0
 11 12  1  0
 14  2  1  0
 12  1  2  0
  2 13  2  0
  1 13  1  0
 13 20  1  0
  1 22  1  0
  2 23  1  0
  3 24  1  0
  3 25  1  0
  4 26  1  0
  4 27  1  0
  8 28  1  0
 10 29  1  6
 12 30  1  0
 14 31  1  0
 15 32  1  0
 15 33  1  0
 17 34  1  0
 18 35  1  0
 19 36  1  0
 20 37  1  0
M  END
$$$$
