50 C 0.69023 -0.40348 -0.80208 C 2.13988 -0.52092 -0.39105 C 3.00753 0.51805 -0.30101 C 2.60009 1.88431 -0.61294 C 1.66995 2.57686 0.06488 C 1.27715 3.93903 -0.26178 C 1.37864 4.90786 0.88480 C 0.84896 4.34370 -1.47249 C 0.65935 3.50141 -2.63009 C 1.17326 3.67353 -3.85794 C 2.13334 4.66152 -4.33740 C 3.11173 5.24692 -3.34510 C 2.25378 5.01870 -5.63266 C 1.43818 4.56767 -6.77481 O 0.57878 3.71120 -6.81486 O 1.77767 5.27261 -7.86901 C 4.48779 0.34142 0.10534 C 4.90627 1.35609 1.19540 C 5.39840 0.54904 -1.12644 C 4.74840 -1.07172 0.69461 C 4.06039 -2.16578 -0.10472 C 2.55363 -1.94765 -0.10458 H 0.42180 -1.20434 -1.49950 H 0.45698 0.53051 -1.31726 H 0.04481 -0.48450 0.07835 H 3.12318 2.34979 -1.44525 H 1.18394 2.13200 0.93055 H 2.39442 4.91358 1.29520 H 0.68046 4.63518 1.68318 H 1.14647 5.93353 0.57692 H 0.58803 5.38953 -1.62735 H -0.01049 2.65577 -2.47337 H 0.84228 2.94533 -4.59952 H 2.62601 5.97639 -2.69120 H 3.93579 5.77163 -3.84224 H 3.57112 4.46089 -2.73572 H 3.01408 5.74287 -5.91218 H 1.18478 4.91509 -8.56216 H 4.23111 1.31270 2.05818 H 4.90619 2.38617 0.82170 H 5.92007 1.14666 1.55724 H 5.10586 -0.09487 -1.96283 H 6.44468 0.32758 -0.88521 H 5.36751 1.58461 -1.48409 H 5.82561 -1.27659 0.73851 H 4.38576 -1.11950 1.73078 H 4.28851 -3.14685 0.32715 H 4.43689 -2.18166 -1.13438 H 2.13952 -2.23585 0.86987 H 2.11685 -2.62413 -0.84911