57 C 14.94098 6.32631 13.34793 C 15.12612 6.14981 12.03225 C 16.05554 7.05298 11.29844 O 16.97016 7.59877 11.91238 N 15.82704 7.25580 9.93734 C 16.64747 8.28740 9.30402 C 16.85151 8.08060 7.80671 C 15.56220 7.73161 7.06819 C 14.75553 6.62147 7.76088 H 13.76308 6.61097 7.28950 N 15.27453 5.27027 7.57277 N 16.58893 5.03785 7.42241 C 16.69678 3.70173 7.32752 C 18.01447 3.11167 7.10931 C 18.50343 2.07555 7.91095 C 19.75242 1.49676 7.64164 C 20.50996 1.93138 6.55211 O 21.73044 1.43842 6.16014 C 22.13633 0.15457 6.43239 C 21.30624 -0.95713 6.57619 C 21.85628 -2.20910 6.87161 C 23.23933 -2.36478 6.95991 C 24.07501 -1.27327 6.73918 C 23.52369 -0.01873 6.47717 C 20.06674 3.03088 5.81409 C 18.83217 3.61989 6.09138 C 15.41302 3.07479 7.39458 C 14.84431 1.79462 7.31571 N 15.53659 0.60310 7.16564 N 13.50013 1.67674 7.38687 C 12.75601 2.78731 7.53009 N 13.18233 4.05448 7.63307 C 14.52212 4.12712 7.54145 C 14.57445 6.92947 9.25406 H 14.28968 5.67173 13.91571 H 15.44730 7.12313 13.88738 H 14.64917 5.33121 11.51487 H 17.62880 8.34995 9.78296 H 16.14176 9.24598 9.47963 H 17.28604 8.98962 7.36970 H 17.59969 7.29580 7.65123 H 14.93887 8.63484 7.02681 H 15.78697 7.45993 6.03004 H 17.93362 1.72350 8.76684 H 20.11666 0.71422 8.30058 H 20.22955 -0.87639 6.46223 H 21.20488 -3.06563 7.02425 H 23.66574 -3.33930 7.18390 H 25.15482 -1.39508 6.77166 H 24.17871 0.83095 6.30175 H 20.68690 3.43551 5.01821 H 18.50856 4.47932 5.50745 H 14.91158 -0.18070 7.32388 H 16.42280 0.54899 7.64321 H 11.68110 2.63697 7.56760 H 13.92628 7.80901 9.36822 H 14.04871 6.10124 9.73826