28 C -4.15460 4.77720 -3.58230 C -4.78460 5.13000 -2.39820 C -4.20550 4.80480 -1.18100 C -2.99590 4.12650 -1.14770 C -2.36310 3.77880 -2.33210 C -2.94510 4.09960 -3.54920 O -2.32790 3.75400 -4.70950 O -2.42840 3.80770 0.04480 C -1.24100 3.14200 0.02990 C -1.22270 1.75220 0.01740 C -0.01260 1.07580 0.00800 C 1.17900 1.78500 0.00040 C 1.16260 3.17160 0.00800 C -0.04570 3.85130 0.02270 O -0.06140 5.21100 0.03060 O 2.36490 1.12010 -0.01410 O -2.39100 1.05630 0.01910 O -5.96990 5.79410 -2.43090 H -4.60580 5.03060 -4.53020 H -4.69640 5.07920 -0.25900 H -1.41920 3.25460 -2.30640 H -1.71750 4.42460 -5.04520 H 0.00210 -0.00410 0.00200 H 2.09150 3.72240 0.00210 H -0.07380 5.60930 -0.85040 H 2.69970 0.93220 -0.90160 H -2.72470 0.85030 0.90300 H -5.88110 6.75690 -2.43990