52 C 1.06050 1.83230 0.76480 C 1.25370 0.33900 0.70490 C 1.25740 -0.37590 1.82490 C 0.92640 0.28190 3.13970 C -0.24630 -0.45020 3.79520 H -1.09930 -0.43250 3.10550 C 0.12510 -1.87870 4.08330 C -0.37250 -2.87210 3.39030 C 1.10230 -2.12380 5.20980 C 0.53000 -1.45140 6.46360 C 0.31370 0.04970 6.23040 H 1.28740 0.49380 5.97100 C -0.65530 0.28350 5.08190 C -2.06700 -0.16510 5.46270 C -2.53500 0.57330 6.71440 C -1.59070 0.27190 7.87270 C -0.15460 0.67230 7.54610 C -0.01560 2.19710 7.56060 C 0.72070 0.17910 8.69050 O 0.24190 -0.49920 9.56830 O 2.02420 0.49790 8.72400 C -0.70460 1.76760 4.67530 C 1.43830 -0.32730 -0.59370 C 1.43470 0.38760 -1.71370 H 1.45140 2.21170 1.70900 H 1.59240 2.30100 -0.06310 H -0.00200 2.06450 0.69200 H 1.49750 -1.42840 1.79290 H 1.79500 0.23800 3.79670 H 0.65380 1.32300 2.96670 H -1.06860 -2.67580 2.58830 H -0.08670 -3.88780 3.62070 H 1.20460 -3.19450 5.38390 H 2.07160 -1.69350 4.96960 H -0.41980 -1.91920 6.72060 H 1.25350 -1.63630 7.25740 H -2.74810 0.05130 4.63670 H -2.06840 -1.23980 5.65070 H -2.59630 1.64230 6.53670 H -3.53990 0.21640 6.97700 H -1.92280 0.82000 8.75980 H -1.62520 -0.79750 8.09840 H -0.74550 2.63500 6.87970 H -0.19200 2.56840 8.57010 H 0.98960 2.47340 7.24240 H -1.21990 1.86560 3.71980 H -1.23950 2.33530 5.43660 H 0.31090 2.15260 4.58150 H 1.57680 -1.39760 -0.63670 H 1.29620 1.45780 -1.67070 H 1.57020 -0.10160 -2.66700 H 2.49710 0.13980 9.48760