29 N 2.27581 0.23223 2.24202 C 2.59772 0.06075 1.79634 C 3.17218 -0.13724 1.29003 C 4.68883 -1.16263 1.42388 C 5.80466 -1.13868 0.87020 C 6.53203 -0.23191 -0.11667 O 7.46726 -0.11464 -0.54644 C 8.50155 -1.50850 -0.84105 C 7.70682 -2.51291 -1.14302 C 8.64709 -3.75559 -1.34512 C 9.92205 -3.52856 -1.20203 C 10.58180 -2.44429 -0.92932 C 9.70313 -1.14797 -0.69114 C 12.03044 -2.47139 -0.84577 O 12.38694 -3.87978 -1.04522 B 11.11600 -4.54966 -1.29668 O 10.90403 -5.98561 -1.14002 C 5.34484 0.86550 -0.31046 C 4.20770 0.93356 0.20681 H 4.39640 -1.89976 2.12964 H 6.63095 -2.01219 1.09443 H 6.72904 -2.72328 -1.29222 H 8.15837 -4.67694 -1.58903 H 10.24312 -0.30809 -0.45547 H 12.38935 -2.16053 0.14655 H 12.48916 -1.86959 -1.65065 H 11.73009 -6.40489 -1.49278 H 5.73090 1.65861 -1.05535 H 3.51375 1.77004 0.02971