55 C 4.93476 0.79017 4.88989 C 5.23785 -0.67164 5.07236 C 5.08594 -1.55038 3.99722 C 5.42276 -2.87478 4.17909 O 5.18163 -3.73716 3.13644 C 5.97190 -4.93310 3.16843 H 6.94933 -4.74282 3.63333 O 6.20570 -5.30869 1.80227 C 7.02831 -6.47221 1.65223 H 8.04004 -6.23988 2.00835 C 7.13435 -6.77965 0.16568 O 8.16629 -6.88781 -0.47931 O 5.93869 -6.90506 -0.45199 C 6.45287 -7.69424 2.37200 H 5.56457 -8.08009 1.85706 O 7.40617 -8.76364 2.41592 C 6.08508 -7.33444 3.80825 H 6.99465 -7.18744 4.40581 O 5.41185 -8.44952 4.41584 C 5.21044 -6.08500 3.87238 H 4.25256 -6.26536 3.37024 O 4.90216 -5.89050 5.25987 N 5.85983 -3.38514 5.34531 C 5.98766 -2.54341 6.41235 C 5.68283 -1.16488 6.31581 N 5.88840 -0.22994 7.34731 C 5.60438 -0.48913 8.57491 O 5.87460 0.47029 9.48718 C 5.04314 -1.70752 9.17326 C 4.08093 -1.60769 10.18964 C 3.62822 -2.75928 10.81950 C 4.16413 -3.96589 10.41800 N 5.08054 -4.08496 9.43354 C 5.50100 -2.96501 8.77881 N 6.38745 -3.10840 7.66897 C 7.09117 -4.41702 7.59011 C 8.51839 -4.50211 7.11085 C 8.19968 -4.76520 8.55133 H 4.57758 1.00192 3.87632 H 5.83709 1.38843 5.05369 H 4.15357 1.10804 5.58792 H 4.72270 -1.20999 3.03322 H 6.17525 -7.05473 -1.39090 H 7.02258 -9.42661 3.02690 H 5.00128 -8.07606 5.22485 H 5.04718 -4.94128 5.46303 H 5.83759 0.16945 10.40774 H 3.67483 -0.64228 10.48129 H 2.88141 -2.71812 11.60490 H 3.85772 -4.90136 10.87910 H 6.42473 -5.23456 7.32456 H 9.03398 -3.57984 6.86952 H 8.79027 -5.34366 6.48599 H 8.24130 -5.78703 8.90984 H 8.49007 -4.02368 9.28528