52 C 2.83805 0.05339 1.29431 C 2.69046 -0.37941 -0.17040 C 1.27013 -0.89078 -0.42574 C 3.05133 0.69093 -1.18844 C 2.81360 2.04950 -0.92930 C 3.12810 3.06702 -1.86002 C 3.69880 2.75405 -3.10647 C 3.96408 1.39652 -3.34101 O 4.60415 1.00119 -4.48721 C 3.62469 0.38748 -2.42408 O 3.90399 -0.89338 -2.83620 C 4.06772 3.85051 -4.14461 C 5.60687 3.79534 -4.33350 O 6.23212 3.62731 -5.36897 O 6.29631 3.99279 -3.18406 C 3.35569 3.55170 -5.49285 C 3.65103 4.54318 -6.62364 C 4.09421 5.92057 -6.14958 C 3.38106 6.35509 -4.86028 C 3.92971 7.74477 -4.45818 C 1.87548 6.54606 -5.16893 C 3.67907 5.32807 -3.68995 H 4.55769 5.72530 -3.16022 C 2.54767 5.34113 -2.64555 C 2.90440 4.49240 -1.44467 H 3.82942 0.47987 1.48168 H 2.71466 -0.80903 1.95886 H 2.08549 0.79381 1.58499 H 3.38788 -1.21777 -0.29055 H 0.52929 -0.09292 -0.30016 H 1.01714 -1.69829 0.26956 H 1.16437 -1.28265 -1.44332 H 2.37220 2.34959 0.01933 H 4.68532 0.02967 -4.40388 H 3.40894 -1.51518 -2.27988 H 7.22751 3.87761 -3.46593 H 3.59573 2.55874 -5.88456 H 2.27187 3.52573 -5.31755 H 4.42590 4.13455 -7.28421 H 2.75479 4.63485 -7.25006 H 3.92092 6.64480 -6.95634 H 5.17924 5.92507 -5.99043 H 5.01134 7.71048 -4.28390 H 3.45531 8.11265 -3.54175 H 3.74755 8.48573 -5.24556 H 1.36482 5.59966 -5.36660 H 1.73591 7.18004 -6.05312 H 1.35002 7.04156 -4.34498 H 1.61402 4.96671 -3.08291 H 2.36176 6.36471 -2.30102 H 2.08566 4.55489 -0.71782 H 3.81022 4.86927 -0.95493