53 C -7.35310 7.73000 9.67870 C -6.41550 6.83460 8.91040 C -6.87490 5.65860 8.39160 C -6.02240 4.81930 7.67840 C -4.67850 5.18200 7.49010 C -3.79660 4.28510 6.74310 C -4.32100 3.13240 6.24960 C -5.67910 2.82990 6.47540 O -6.13770 1.79210 6.03210 O -6.47960 3.65610 7.16570 C -3.45270 2.17900 5.46970 C -3.51230 2.52880 4.00510 O -4.19280 3.46050 3.63130 N -2.80930 1.80620 3.11050 C -2.86720 2.14620 1.68670 C -1.98570 1.17820 0.89500 H -2.30740 0.15020 1.06170 C -2.03160 1.51850 -0.61120 C -0.58950 1.25540 -1.09960 C 0.15700 0.78740 0.16930 O -0.59760 1.34060 1.26940 C -2.34690 4.63230 6.52250 C -4.19930 6.39110 8.02240 C -5.08160 7.21410 8.73520 C -4.28490 8.37560 9.14990 C -3.04850 8.16810 8.67670 O -2.99930 6.99980 8.01330 C -1.88420 9.10700 8.86050 C -4.76170 9.56220 9.94730 H -7.75000 8.49680 9.01350 H -8.17460 7.13670 10.08030 H -6.81280 8.20410 10.49820 H -7.90760 5.37700 8.53470 H -3.81100 1.15980 5.61470 H -2.42340 2.25560 5.82000 H -2.26510 1.06100 3.40950 H -2.50900 3.16540 1.54170 H -3.89660 2.06960 1.33650 H -2.29990 2.56460 -0.75850 H -2.73510 0.86630 -1.12880 H -0.14490 2.17160 -1.48830 H -0.57800 0.47410 -1.85960 H 0.16580 -0.30110 0.22450 H 1.17570 1.17520 0.17490 H -2.24630 5.20210 5.59870 H -1.98500 5.22990 7.35910 H -1.76080 3.71620 6.44990 H -1.00190 8.69120 8.37390 H -2.12290 10.07320 8.41590 H -1.68560 9.23570 9.92450 H -5.22440 10.28750 9.27800 H -5.49150 9.23330 10.68710 H -3.91400 10.02400 10.45350