52 C 2.77620 -1.39530 1.22410 C 1.55310 -1.26030 0.59330 C 1.20390 -0.05410 0.00890 C 2.08790 1.02150 0.05880 C 3.31130 0.87900 0.69230 C 3.65320 -0.32820 1.27340 C 4.98470 -0.48060 1.96250 N 5.98730 -0.94340 0.99370 C 5.68090 -2.30290 0.52750 C 6.70060 -2.71650 -0.53630 N 8.05350 -2.65070 0.03380 C 8.35990 -1.29110 0.50000 C 7.34020 -0.87760 1.56390 C 9.05610 -3.11340 -0.93500 C 8.65630 -4.46670 -1.46400 C 8.15810 -4.60530 -2.72000 C 7.79560 -5.88310 -3.19390 O 7.35450 -5.99380 -4.32380 O 7.91980 -6.97960 -2.43010 C 8.40340 -6.91010 -1.17050 C 8.78890 -5.66720 -0.63550 C 9.28950 -5.59070 0.66900 C 9.40330 -6.72460 1.42150 C 9.02490 -7.95870 0.90060 C 8.52540 -8.05520 -0.39180 O 8.15680 -9.26530 -0.89350 O 9.14450 -9.07730 1.66230 O 1.51820 2.08420 -0.58110 C 0.11450 1.77450 -0.66580 O 0.08090 0.33510 -0.66220 H 3.04690 -2.33680 1.67880 H 0.86960 -2.09570 0.55660 H 3.99830 1.71130 0.73270 H 5.29600 0.48950 2.37730 H 4.89450 -1.21530 2.77620 H 5.73080 -3.00140 1.37580 H 4.66970 -2.32300 0.09500 H 6.49010 -3.74470 -0.86580 H 6.63050 -2.03430 -1.39630 H 9.37110 -1.27100 0.93250 H 8.30990 -0.59260 -0.34830 H 7.54940 0.15070 1.89370 H 7.40920 -1.55980 2.42410 H 9.11850 -2.39780 -1.76810 H 10.03620 -3.18760 -0.44120 H 8.04330 -3.73960 -3.35540 H 9.58590 -4.63690 1.07980 H 9.78950 -6.66340 2.42820 H 8.25440 -10.16990 -0.27520 H 8.84670 -10.05470 1.25480 H -0.40900 2.20560 0.20030 H -0.29930 2.19850 -1.59260