28 C 0.97490 -4.77140 1.13680 C 0.35380 -4.13420 2.19470 C 0.28440 -2.75400 2.22580 C 0.83680 -2.01090 1.19950 C 1.45370 -2.64820 0.13920 C 1.52690 -4.02830 0.11020 C 0.76120 -0.50610 1.23340 C 0.00210 -0.00410 0.00200 C -0.01870 1.52610 0.01040 C 2.09290 1.60550 1.19670 C 2.17670 0.07770 1.22370 H 1.02910 -5.84980 1.11260 H -0.07760 -4.71480 2.99680 H -0.20120 -2.25620 3.05220 H 1.88150 -2.06770 -0.66490 H 2.01250 -4.52610 -0.71610 H 0.24160 -0.18690 2.13680 H -1.02000 -0.38200 0.02550 H 0.49960 -0.35630 -0.90160 H -0.54610 1.88710 -0.87250 H -0.52910 1.87750 0.90710 H 1.57250 1.95650 2.08790 H 3.09910 2.02410 1.17520 H 2.70820 -0.24180 2.12010 H 2.70910 -0.27320 0.33970 N 1.36320 2.04260 -0.00880 H 1.34040 3.06870 -0.03690 H 1.84520 1.68790 -0.84310