53 C 2.82490 -0.97380 -6.09280 C 3.92850 -0.74080 -5.09340 C 3.61600 -0.39090 -3.78670 C 4.62640 -0.17480 -2.85540 C 5.93790 -0.30430 -3.22360 C 6.26470 -0.65490 -4.53290 C 5.25390 -0.87720 -5.48230 O 5.80800 -1.20250 -6.67060 C 7.16010 -1.22010 -6.60790 C 8.00590 -1.50790 -7.62790 C 7.47120 -1.95390 -8.92260 C 8.34120 -2.37290 -9.93600 C 7.83470 -2.79020 -11.14840 C 6.46870 -2.79660 -11.36790 C 5.59640 -2.38330 -10.36920 C 6.09060 -1.96700 -9.14550 O 4.25570 -2.39330 -10.59210 C 3.81470 -2.84070 -11.87560 C 7.54520 -0.86980 -5.23100 O 8.67000 -0.77820 -4.77130 C 4.29630 0.20250 -1.43330 N 2.90930 0.68280 -1.36060 C 2.00820 -0.26440 -2.03740 O 2.30970 -0.26230 -3.43450 C 2.49830 0.89580 0.03360 C 1.17360 1.61360 0.06270 C 1.12620 2.99930 0.08410 C -0.11470 3.61680 0.11100 C -1.25540 2.83620 0.11560 N -1.17250 1.52050 0.08920 C -0.00930 0.89930 0.06880 H 1.85070 -0.82080 -5.60550 H 2.88660 -2.00390 -6.47370 H 2.93190 -0.26680 -6.92870 H 6.72070 -0.13500 -2.49920 H 9.09220 -1.40760 -7.48660 H 9.40810 -2.36890 -9.76840 H 8.50670 -3.11290 -11.92980 H 6.07880 -3.12470 -12.32010 H 5.41290 -1.64940 -8.36690 H 2.71650 -2.79860 -11.92110 H 4.14900 -3.87600 -12.03780 H 4.23920 -2.19180 -12.65580 H 4.41310 -0.67770 -0.78390 H 4.97710 0.99870 -1.09770 H 2.15810 -1.27250 -1.62360 H 0.96470 0.04540 -1.87920 H 2.39990 -0.07600 0.53940 H 3.25590 1.50310 0.55050 H 2.03450 3.58370 0.07960 H -0.18920 4.69410 0.12780 H -2.22600 3.30950 0.13680 H 0.01900 -0.18020 0.05230