54 C 8.83430 0.18770 -1.41610 C 7.52550 0.91010 -1.22600 C 6.84200 1.40210 -2.32220 C 5.64140 2.06480 -2.14790 C 5.12390 2.23460 -0.87730 C 5.80970 1.74680 0.21930 C 7.00820 1.08040 0.04450 C 3.81500 2.95700 -0.68730 O 2.74010 2.01690 -0.74030 C 1.48340 2.50800 -0.58540 C 1.29170 3.87030 -0.38570 C 0.01990 4.37540 -0.22690 C -1.08070 3.51820 -0.26690 C -0.88700 2.14680 -0.47390 C 0.39560 1.64850 -0.62660 O -1.95340 1.30760 -0.51940 C -2.44750 4.05730 -0.09730 C -2.75530 4.90420 0.98660 C -4.05850 5.38840 1.09510 N -4.95570 5.03090 0.19160 C -4.63440 4.22800 -0.81290 N -3.41030 3.74690 -0.96230 N -5.60840 3.88170 -1.73320 C -1.72040 5.27450 1.98090 C -1.03410 4.28090 2.67820 C -0.06800 4.62880 3.59880 C 0.21360 5.96670 3.83980 C -0.47190 6.95850 3.15150 C -1.43500 6.61740 2.22530 O 1.16210 6.30630 4.75180 C 1.82880 5.23570 5.42370 H 9.65430 0.90490 -1.37640 H 8.95960 -0.55150 -0.62490 H 8.83590 -0.31260 -2.38450 H 7.24620 1.26910 -3.31490 H 5.10760 2.44940 -3.00430 H 5.40760 1.88340 1.21220 H 7.54200 0.69570 0.90100 H 3.69010 3.69670 -1.47800 H 3.81320 3.45670 0.28140 H 2.14250 4.53480 -0.35460 H -0.12540 5.43430 -0.07190 H 0.54890 0.59090 -0.78240 H -2.20500 0.94430 0.34070 H -4.33270 6.04320 1.90900 H -5.38930 3.29480 -2.47370 H -6.51020 4.22600 -1.63760 H -1.25580 3.24000 2.49440 H 0.46730 3.85970 4.13570 H -0.25040 7.99840 3.34130 H -1.96790 7.38940 1.69020 H 2.55900 5.64400 6.12240 H 1.09840 4.63830 5.96940 H 2.33750 4.60820 4.69190