50 C 3.70260 -0.81990 -0.03910 C 2.39640 -0.06850 -0.02170 C 2.37120 1.39720 -0.01310 C 3.55750 2.13190 -0.02090 C 3.49860 3.51640 -0.01290 C 2.25600 4.17990 0.00250 C 1.08010 3.44350 0.01020 C 1.12670 2.06020 0.00240 O -0.01610 1.33750 0.00940 C 0.00210 -0.00410 0.00200 O -1.05360 -0.61100 0.00880 C 1.21160 -0.73050 -0.01390 C 1.18790 -2.23730 -0.02180 C 1.16590 -2.73200 -1.44510 C -0.04120 -2.94550 -2.08400 C -0.06140 -3.39460 -3.39120 C 1.12550 -3.63980 -4.05620 C 2.33250 -3.43170 -3.41540 C 2.35270 -2.97760 -2.10990 O 2.50750 5.50530 0.00720 C 3.82920 5.74980 -0.00420 C 4.51580 4.58580 -0.01700 C 5.98890 4.41760 -0.03200 C 6.60430 3.56730 0.88560 C 7.97440 3.40900 0.86550 C 8.74130 4.10370 -0.05970 C 8.13220 4.95510 -0.97120 C 6.76210 5.11380 -0.95990 O 10.09170 3.95010 -0.07290 C 10.65270 3.05850 0.89260 H 4.00740 -0.99480 -1.07100 H 4.46640 -0.23270 0.47070 H 3.57890 -1.77560 0.47020 H 4.51200 1.62670 -0.03340 H 0.12660 3.95050 0.02210 H 2.07710 -2.61730 0.48120 H 0.29740 -2.58940 0.49910 H -0.96850 -2.75780 -1.56320 H -1.00440 -3.55750 -3.89180 H 1.10970 -3.99420 -5.07620 H 3.25980 -3.62360 -3.93470 H 3.29580 -2.81500 -1.60920 H 4.27690 6.73260 -0.00290 H 6.00860 3.03000 1.60870 H 8.45130 2.74710 1.57310 H 8.73170 5.49410 -1.68980 H 6.28890 5.77700 -1.66890 H 10.40750 3.40790 1.89550 H 10.24290 2.05920 0.74570 H 11.73570 3.02820 0.77310