HAE - Model conformer
     RDKit          3D

 10  9  0  0  0  0  0  0  0  0999 V2000
   28.7920   70.4290   75.7530 C   0  0  0  0  0  0  0  0  0  0  0  0
   29.3160   71.3430   74.6690 C   0  0  0  0  0  0  0  0  0  0  0  0
   30.0940   70.8880   73.8170 O   0  0  0  0  0  0  0  0  0  0  0  0
   28.9430   72.6160   74.6960 N   0  0  0  0  0  0  0  0  0  0  0  0
   29.3460   73.3980   73.6140 O   0  0  0  0  0  0  0  0  0  0  0  0
   28.0920   70.8380   76.5190 H   0  0  0  0  0  0  0  0  0  0  0  0
   28.3170   69.5410   75.2730 H   0  0  0  0  0  0  0  0  0  0  0  0
   29.6580   69.9590   76.2740 H   0  0  0  0  0  0  0  0  0  0  0  0
   28.3930   72.9630   75.4810 H   0  0  0  0  0  0  0  0  0  0  0  0
   29.0780   74.3090   73.6330 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  1  6  1  0
  1  7  1  0
  1  8  1  0
  2  3  2  0
  2  4  1  0
  4  5  1  0
  4  9  1  0
  5 10  1  0
M  END
$$$$
