50 C 7.23460 -5.99300 5.07640 C 5.94350 -6.48140 5.17230 C 4.87570 -5.61010 5.23020 C 5.10000 -4.23240 5.19220 C 6.40500 -3.74650 5.09040 C 7.46400 -4.62900 5.03820 C 3.96130 -3.29330 5.25320 O 2.82670 -3.71910 5.33660 O 4.18110 -1.96480 5.21630 C 3.01530 -1.10170 5.28040 H 2.26250 -1.64250 5.87260 C 3.39330 0.22450 5.94740 H 4.25980 0.69050 5.45550 C 2.17790 1.15530 5.93970 H 1.32680 0.70630 6.47260 O 1.73710 1.34990 4.59440 C 1.32570 0.15020 3.93580 H 0.46440 -0.25390 4.48800 C 2.50690 -0.82100 3.86300 H 3.30830 -0.43220 3.21760 O 2.08360 -2.04320 3.25550 O 0.88180 0.46060 2.61350 C -0.23150 1.23200 2.50160 C -0.88070 1.68470 3.64130 C -2.01470 2.46460 3.52490 C -2.50080 2.79760 2.27380 C -1.85330 2.35150 1.13680 C -0.71810 1.57180 1.24790 C -0.01270 1.08580 0.00800 O -0.70380 1.55920 -1.14970 C 2.56410 2.50380 6.55050 O 1.40340 3.33150 6.65020 O 3.80060 -0.01800 7.29550 H 8.06700 -6.67950 5.03140 H 5.77150 -7.54720 5.20160 H 3.86840 -5.99260 5.30500 H 6.58520 -2.68220 5.05600 H 8.47420 -4.25450 4.96330 H 1.68540 -2.03870 2.23010 H -0.50160 1.42460 4.61850 H -2.52240 2.81430 4.41160 H -3.38770 3.40760 2.18490 H -2.23490 2.61290 0.16090 H 1.01930 1.46650 0.00020 H 0.00220 -0.01410 0.00190 H -0.33400 1.30400 -2.15370 H 2.98790 2.34430 7.55300 H 3.31140 2.99570 5.91050 H 1.48530 4.34560 7.06850 H 4.11050 0.82100 7.93580