52 C -2.29940 4.61830 3.40650 C -3.32380 3.64380 2.82190 H -3.35110 2.74150 3.43270 C -4.68480 4.28960 2.82920 C -5.06370 5.01460 3.95040 C -6.30500 5.62200 4.00490 C -7.17880 5.50400 2.92770 C -6.79640 4.78160 1.81170 C -5.54930 4.17600 1.76140 C -5.17540 3.40770 0.51950 C -3.98540 2.49290 0.81010 C -1.64790 2.57350 1.44450 C -1.31660 2.14100 0.01480 H -2.08450 1.45620 -0.34490 C 0.02200 1.44900 -0.00330 C 1.18600 2.19500 -0.00170 C 2.41360 1.56040 -0.02580 C 2.47760 0.17950 -0.04880 C 1.31400 -0.56630 -0.04940 C 0.08600 0.06850 -0.02710 N 1.38250 -2.04470 -0.07450 O 0.35710 -2.70200 -0.07550 O 2.46430 -2.60400 -0.09420 O -1.26960 3.29120 -0.83200 O -8.40260 6.09550 2.97250 C -9.24510 5.93050 1.83010 O -6.67060 6.33110 5.10620 C -5.72200 6.40870 6.17210 H -2.26290 5.51850 2.79290 H -2.58910 4.88320 4.42340 H -1.31640 4.14760 3.41970 H -4.38500 5.10480 4.78560 H -7.47270 4.68830 0.97490 H -6.02480 2.80530 0.19730 H -4.90720 4.10750 -0.27200 H -3.60940 2.07350 -0.12300 H -4.29590 1.68900 1.47750 H -1.71910 1.69300 2.08310 H -0.86150 3.22990 1.81700 H 1.13600 3.27370 0.01670 H 3.32290 2.14320 -0.02570 H 3.43690 -0.31640 -0.06660 H -0.82330 -0.51430 -0.02800 H -0.60670 3.94510 -0.57080 H -8.75120 6.34540 0.95150 H -9.43820 4.86960 1.67130 H -10.18850 6.45060 1.99630 H -5.49660 5.40480 6.53170 H -4.80740 6.87920 5.81110 H -6.13840 7.00150 6.98660 N -2.93000 3.31160 1.44260 H -2.81410 4.18060 0.90820