OCD
  -OEChem-05172421183D

 55 54  0     0  0  0  0  0  0999 V2000
   12.3500   81.9890   47.4300 C   0  0  0  0  0  0  0  0  0  0  0  0
   12.1960   82.3770   46.2780 O   0  0  0  0  0  0  0  0  0  0  0  0
   12.5440   83.0050   48.5270 C   0  0  0  0  0  0  0  0  0  0  0  0
   12.5300   82.3810   49.9290 C   0  0  0  0  0  0  0  0  0  0  0  0
   13.8690   81.8320   50.4640 C   0  0  0  0  0  0  0  0  0  0  0  0
   14.6690   82.8900   51.2780 C   0  0  0  0  0  0  0  0  0  0  0  0
   15.9340   82.2270   51.8600 C   0  0  0  0  0  0  0  0  0  0  0  0
   16.9550   83.2350   52.4860 C   0  0  0  0  0  0  0  0  0  0  0  0
   18.2010   82.3710   52.8910 C   0  0  0  0  0  0  0  0  0  0  0  0
   19.2980   83.0240   53.7800 C   0  0  0  0  0  0  0  0  0  0  0  0
   19.9380   81.9730   54.7480 C   0  0  0  0  0  0  0  0  0  0  0  0
   20.8070   80.8400   54.0840 C   0  0  0  0  0  0  0  0  0  0  0  0
   19.9840   79.6270   53.5150 C   0  0  0  0  0  0  0  0  0  0  0  0
   20.8230   78.3580   53.1030 C   0  0  0  0  0  0  0  0  0  0  0  0
   19.9710   77.2060   52.4360 C   0  0  0  0  0  0  0  0  0  0  0  0
   19.7960   75.9590   53.3820 C   0  0  0  0  0  0  0  0  0  0  0  0
   18.7160   74.8980   52.9730 C   0  0  0  0  0  0  0  0  0  0  0  0
   18.2320   74.1410   54.2040 C   0  0  0  0  0  0  0  0  0  0  0  0
   17.6330   72.8370   53.6930 C   0  0  0  0  0  0  0  0  0  0  0  0
   12.3470   80.9330   47.6570 H   0  0  0  0  0  0  0  0  0  0  0  0
   13.5120   83.5050   48.3750 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.7340   83.7470   48.4650 H   0  0  0  0  0  0  0  0  0  0  0  0
   12.1830   83.1520   50.6320 H   0  0  0  0  0  0  0  0  0  0  0  0
   11.8120   81.5480   49.9140 H   0  0  0  0  0  0  0  0  0  0  0  0
   13.6610   80.9700   51.1150 H   0  0  0  0  0  0  0  0  0  0  0  0
   14.4820   81.5070   49.6110 H   0  0  0  0  0  0  0  0  0  0  0  0
   14.9590   83.7210   50.6180 H   0  0  0  0  0  0  0  0  0  0  0  0
   14.0440   83.2740   52.0980 H   0  0  0  0  0  0  0  0  0  0  0  0
   15.6240   81.5190   52.6430 H   0  0  0  0  0  0  0  0  0  0  0  0
   16.4410   81.6800   51.0510 H   0  0  0  0  0  0  0  0  0  0  0  0
   17.2410   84.0000   51.7490 H   0  0  0  0  0  0  0  0  0  0  0  0
   16.5210   83.7220   53.3710 H   0  0  0  0  0  0  0  0  0  0  0  0
   17.8240   81.4910   53.4330 H   0  0  0  0  0  0  0  0  0  0  0  0
   18.6880   82.0460   51.9600 H   0  0  0  0  0  0  0  0  0  0  0  0
   20.0830   83.4420   53.1330 H   0  0  0  0  0  0  0  0  0  0  0  0
   18.8450   83.8310   54.3750 H   0  0  0  0  0  0  0  0  0  0  0  0
   20.5830   82.5180   55.4530 H   0  0  0  0  0  0  0  0  0  0  0  0
   19.1200   81.4860   55.3000 H   0  0  0  0  0  0  0  0  0  0  0  0
   21.5050   80.4550   54.8420 H   0  0  0  0  0  0  0  0  0  0  0  0
   21.3760   81.2860   53.2550 H   0  0  0  0  0  0  0  0  0  0  0  0
   19.4420   79.9760   52.6240 H   0  0  0  0  0  0  0  0  0  0  0  0
   19.2630   79.3180   54.2860 H   0  0  0  0  0  0  0  0  0  0  0  0
   21.3030   77.9530   54.0070 H   0  0  0  0  0  0  0  0  0  0  0  0
   21.5970   78.6730   52.3870 H   0  0  0  0  0  0  0  0  0  0  0  0
   18.9750   77.6020   52.1870 H   0  0  0  0  0  0  0  0  0  0  0  0
   20.4770   76.8810   51.5150 H   0  0  0  0  0  0  0  0  0  0  0  0
   20.7660   75.4420   53.4320 H   0  0  0  0  0  0  0  0  0  0  0  0
   19.5290   76.3350   54.3810 H   0  0  0  0  0  0  0  0  0  0  0  0
   17.8640   75.4100   52.5020 H   0  0  0  0  0  0  0  0  0  0  0  0
   19.1570   74.1870   52.2590 H   0  0  0  0  0  0  0  0  0  0  0  0
   19.0750   73.9340   54.8800 H   0  0  0  0  0  0  0  0  0  0  0  0
   17.4690   74.7280   54.7370 H   0  0  0  0  0  0  0  0  0  0  0  0
   17.2640   72.2440   54.5430 H   0  0  0  0  0  0  0  0  0  0  0  0
   16.7990   73.0590   53.0120 H   0  0  0  0  0  0  0  0  0  0  0  0
   18.4040   72.2660   53.1550 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  1  3  1  0  0  0  0
  3  4  1  0  0  0  0
  4  5  1  0  0  0  0
  5  6  1  0  0  0  0
  6  7  1  0  0  0  0
  7  8  1  0  0  0  0
 14 15  1  0  0  0  0
 15 16  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  1  0  0  0  0
 16 17  1  0  0  0  0
 17 18  1  0  0  0  0
 13 14  1  0  0  0  0
 12 13  1  0  0  0  0
 18 19  1  0  0  0  0
 10 11  1  0  0  0  0
 11 12  1  0  0  0  0
  1 20  1  0  0  0  0
  3 21  1  0  0  0  0
  3 22  1  0  0  0  0
  4 23  1  0  0  0  0
  4 24  1  0  0  0  0
  5 25  1  0  0  0  0
  5 26  1  0  0  0  0
  6 27  1  0  0  0  0
  6 28  1  0  0  0  0
  7 29  1  0  0  0  0
  7 30  1  0  0  0  0
  8 31  1  0  0  0  0
  8 32  1  0  0  0  0
  9 33  1  0  0  0  0
  9 34  1  0  0  0  0
 10 35  1  0  0  0  0
 10 36  1  0  0  0  0
 11 37  1  0  0  0  0
 11 38  1  0  0  0  0
 12 39  1  0  0  0  0
 12 40  1  0  0  0  0
 13 41  1  0  0  0  0
 13 42  1  0  0  0  0
 14 43  1  0  0  0  0
 14 44  1  0  0  0  0
 15 45  1  0  0  0  0
 15 46  1  0  0  0  0
 16 47  1  0  0  0  0
 16 48  1  0  0  0  0
 17 49  1  0  0  0  0
 17 50  1  0  0  0  0
 18 51  1  0  0  0  0
 18 52  1  0  0  0  0
 19 53  1  0  0  0  0
 19 54  1  0  0  0  0
 19 55  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
CCCCCCCCCCCCCCCCCC=O

> <OPENEYE_INCHI>
InChI=1S/C18H36O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h18H,2-17H2,1H3

> <OPENEYE_INCHIKEY>
FWWQKRXKHIRPJY-UHFFFAOYSA-N

> <FORMULA>
C18H36O

$$$$
