27 C -0.12480 -1.66790 6.57450 C -1.30770 -0.93100 6.59200 C -1.60050 -0.05220 5.59500 C -0.69870 0.11750 4.53050 C -0.96710 1.01390 3.48220 C -0.07250 1.15260 2.46680 C 1.11490 0.41630 2.45100 C 1.40710 -0.45960 3.45000 C 0.50490 -0.63050 4.51370 C 0.77240 -1.52890 5.56080 C 2.08440 0.59860 1.30640 C 1.28920 0.61640 -0.00690 H 1.86960 0.58940 -0.92920 C -0.01730 1.42500 0.00990 H -0.31740 1.94280 -0.90110 C -0.36320 2.11380 1.33770 O 0.00210 -0.00410 0.00200 H 0.08300 -2.35940 7.37770 H -2.00250 -1.05970 7.40870 H -2.52070 0.51250 5.62210 H -1.88040 1.59030 3.48240 H 2.32930 -1.02130 3.42590 H 1.68550 -2.10570 5.56110 H 2.79500 -0.22790 1.29310 H 2.62030 1.54050 1.42280 H 0.24530 3.01060 1.45450 H -1.41990 2.38100 1.34730