19 comment:c C 1.7390440 1.0163860 0.1620760 C -1.2493989 0.1326160 -0.8765740 C -1.2162690 -1.1935430 -0.9753620 C 1.5632080 -2.0257680 0.2423600 C 2.2704780 -1.2985440 -0.6257370 C 2.2778900 0.1714580 -0.7194300 H 1.6259160 -3.1105449 0.2477650 H 2.9007590 -1.8191530 -1.3462000 H -1.0153550 -1.6828500 -1.9237270 H -1.0914040 0.7839920 -1.7302490 H 0.9035420 -1.5699559 0.9777630 H 1.2514060 0.6683350 1.0704720 H 2.7727511 0.5843930 -1.5979420 H 1.7732520 2.0911651 0.0095840 H -1.3956850 -1.8312380 -0.1149490 C -1.5314060 0.8517520 0.3853360 O -1.7643811 2.0358491 0.4626630 O -1.5043550 0.0548590 1.4808420 H -1.7314630 0.6339630 2.2263279