KDO - Model conformer
     RDKit          3D

 30 30  0  0  0  0  0  0  0  0999 V2000
   54.8600   65.5980   52.9800 C   0  0  0  0  0  0  0  0  0  0  0  0
   55.5760   65.0230   52.1370 O   0  0  0  0  0  0  0  0  0  0  0  0
   53.6310   65.7460   52.8300 O   0  0  0  0  0  0  0  0  0  0  0  0
   55.5100   66.1510   54.2350 C   0  0  1  0  0  0  0  0  0  0  0  0
   55.2120   67.4940   54.3660 O   0  0  0  0  0  0  0  0  0  0  0  0
   54.9840   65.3820   55.4530 C   0  0  0  0  0  0  0  0  0  0  0  0
   55.7730   65.7510   56.7150 C   0  0  1  0  0  0  0  0  0  0  0  0
   55.2990   64.9770   57.8390 O   0  0  0  0  0  0  0  0  0  0  0  0
   57.2650   65.4800   56.4630 C   0  0  1  0  0  0  0  0  0  0  0  0
   57.4600   64.0780   56.1080 O   0  0  0  0  0  0  0  0  0  0  0  0
   57.6570   66.3920   55.2980 C   0  0  2  0  0  0  0  0  0  0  0  0
   56.9350   65.9990   54.1020 O   0  0  0  0  0  0  0  0  0  0  0  0
   59.1590   66.3810   55.0580 C   0  0  2  0  0  0  0  0  0  0  0  0
   59.7910   67.0720   56.1210 O   0  0  0  0  0  0  0  0  0  0  0  0
   59.5190   67.0480   53.7270 C   0  0  0  0  0  0  0  0  0  0  0  0
   59.3580   68.4510   53.8410 O   0  0  0  0  0  0  0  0  0  0  0  0
   53.0850   66.1840   53.4720 H   0  0  0  0  0  0  0  0  0  0  0  0
   55.6180   67.8400   55.1510 H   0  0  0  0  0  0  0  0  0  0  0  0
   53.8880   65.5320   55.5930 H   0  0  0  0  0  0  0  0  0  0  0  0
   54.9810   64.2810   55.2750 H   0  0  0  0  0  0  0  0  0  0  0  0
   55.6280   66.8300   56.9510 H   0  0  0  0  0  0  0  0  0  0  0  0
   55.7870   65.2050   58.6200 H   0  0  0  0  0  0  0  0  0  0  0  0
   57.8880   65.6820   57.3650 H   0  0  0  0  0  0  0  0  0  0  0  0
   58.3820   63.9100   55.9520 H   0  0  0  0  0  0  0  0  0  0  0  0
   57.3770   67.4380   55.5620 H   0  0  0  0  0  0  0  0  0  0  0  0
   59.5070   65.3220   55.0130 H   0  0  0  0  0  0  0  0  0  0  0  0
   60.7290   67.0650   55.9710 H   0  0  0  0  0  0  0  0  0  0  0  0
   60.5400   66.7680   53.3780 H   0  0  0  0  0  0  0  0  0  0  0  0
   58.9380   66.6250   52.8730 H   0  0  0  0  0  0  0  0  0  0  0  0
   59.5810   68.8640   53.0150 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0
  1  3  1  0
  1  4  1  0
  3 17  1  0
  4  5  1  1
  4  6  1  0
  4 12  1  0
  5 18  1  0
  6  7  1  0
  6 19  1  0
  6 20  1  0
  7  8  1  0
  7  9  1  0
  7 21  1  1
  8 22  1  0
  9 10  1  0
  9 11  1  0
  9 23  1  1
 10 24  1  0
 11 12  1  0
 11 13  1  0
 11 25  1  1
 13 14  1  0
 13 15  1  0
 13 26  1  6
 14 27  1  0
 15 16  1  0
 15 28  1  0
 15 29  1  0
 16 30  1  0
M  END
$$$$
