53 C -0.54980 0.99840 -1.07650 C 0.16820 0.67760 0.23590 H 0.21430 -0.40210 0.37810 C 1.57710 1.25660 0.20980 C 1.55690 2.77090 0.25270 C 0.52010 3.45090 0.63840 C -0.77710 2.79790 1.06970 C -0.57610 1.32690 1.41130 H 0.01750 1.23600 2.32090 C -1.93350 0.64830 1.60530 O -2.57910 1.18690 2.78910 C -3.79130 0.69190 3.10300 O -4.29590 -0.16660 2.40670 N -4.44510 1.14870 4.18950 C -5.74970 0.71680 4.45410 C -6.61550 0.43520 3.40560 C -7.90080 0.00410 3.67010 C -8.32890 -0.13710 4.97740 C -7.47100 0.14800 6.02370 C -6.18290 0.57440 5.76580 C 0.50000 4.96520 0.68160 C 1.90900 5.54400 0.65590 C 2.65320 4.89500 -0.51970 C 2.85410 3.42390 -0.17870 C -0.20360 5.41950 1.96190 C -0.27780 5.48940 -0.52720 H -0.00620 0.54880 -1.90740 H -1.56230 0.59600 -1.04450 H -0.59250 2.07910 -1.21250 H 2.13150 0.88330 1.07080 H 2.07820 0.93290 -0.70250 H -1.16310 3.31760 1.94660 H -1.50270 2.87850 0.26020 H -2.56050 0.83410 0.73320 H -1.78900 -0.42520 1.72680 H -4.01130 1.77680 4.78800 H -6.28300 0.54920 2.38450 H -8.57350 -0.21870 2.85510 H -9.33570 -0.47050 5.18160 H -7.80830 0.03670 7.04360 H -5.51310 0.79660 6.58340 H 2.42090 5.31390 1.59030 H 1.86320 6.62380 0.51420 H 3.62040 5.37840 -0.65770 H 2.06070 4.98650 -1.43000 H 3.58030 3.34180 0.63000 H 3.23910 2.90520 -1.05680 H -0.25370 6.50820 1.98230 H -1.21300 5.00880 1.98710 H 0.35450 5.06520 2.82860 H 0.22720 5.18520 -1.44400 H -1.28750 5.07910 -0.51530 H -0.32720 6.57740 -0.48350