52 C 3.60377 -0.49771 -0.58346 C 3.84579 -0.15451 0.87847 C 4.50596 1.21345 1.06566 C 5.91922 1.32290 0.48779 C 6.94129 0.36150 1.09608 C 7.07608 0.37949 2.62413 C 7.87289 1.55621 3.18325 C 7.15322 2.89318 3.29000 C 7.96698 3.94776 4.05315 C 8.98417 4.76236 3.24472 C 10.42774 4.26274 3.06989 C 10.85452 3.00435 2.28451 C 10.49752 2.74077 0.82786 C 9.44630 3.41181 0.18567 C 9.04667 3.10635 -1.12221 C 9.69776 2.11806 -1.84230 C 10.75034 1.43203 -1.24978 C 11.14729 1.73105 0.06931 S 12.48345 0.74775 0.73317 O 12.03386 0.13182 1.96095 O 13.05132 -0.05167 -0.33053 O 13.64208 1.80543 1.10367 H 3.03856 -1.43118 -0.66367 H 4.54434 -0.63225 -1.12578 H 3.02915 0.29124 -1.07918 H 2.88177 -0.14861 1.40037 H 4.44550 -0.94278 1.34651 H 4.52216 1.45665 2.13399 H 3.87752 1.98058 0.59716 H 6.26626 2.35346 0.59444 H 5.88738 1.15284 -0.59496 H 7.92044 0.55684 0.64187 H 6.68201 -0.65960 0.79111 H 7.64082 -0.52487 2.89054 H 6.11066 0.28302 3.12789 H 8.73798 1.66929 2.54629 H 8.23673 1.27743 4.17968 H 6.21042 2.73365 3.82894 H 6.88760 3.29244 2.30961 H 8.42777 3.52587 4.95205 H 7.22767 4.67889 4.41480 H 9.09977 5.70154 3.80883 H 8.54062 5.09952 2.30853 H 10.83153 4.13151 4.08505 H 10.99486 5.10131 2.64432 H 10.60155 2.12475 2.88294 H 11.94938 3.04962 2.32157 H 8.87488 4.17990 0.68176 H 8.20940 3.63922 -1.56626 H 9.38202 1.87692 -2.85422 H 11.24903 0.65132 -1.82183 H 14.50131 1.38545 0.88697