28 C 1.81760 1.28310 -0.97745 C 1.60917 -0.20994 -1.36398 C 1.53656 -0.69911 -2.84551 C 2.88878 -0.59955 -3.57017 C 1.15389 -2.19878 -2.80485 C 0.46642 0.03418 -3.66691 N 0.70135 2.11337 -1.43869 C 3.12163 1.88090 -1.51412 C 1.84698 1.37151 0.56469 H 0.67900 -0.53707 -0.87366 H 2.40326 -0.79021 -0.87006 H 3.13551 0.42656 -3.85040 H 2.87806 -1.17524 -4.50296 H 3.70300 -0.99295 -2.95122 H 0.18095 -2.34796 -2.32058 H 1.89728 -2.78167 -2.24924 H 1.08654 -2.62316 -3.81326 H -0.50325 0.02142 -3.15628 H 0.32764 -0.44064 -4.64490 H 0.74357 1.07520 -3.85905 H 0.81840 3.07215 -1.11317 H -0.17292 1.77841 -1.03550 H 3.35119 2.83808 -1.02937 H 3.06860 2.08727 -2.58616 H 3.96910 1.21077 -1.33082 H 1.96728 2.40605 0.90846 H 2.68057 0.79005 0.97528 H 0.92170 0.98351 1.00701