27 C -2.27840 15.12670 -1.68150 C -2.15310 13.66160 -1.74900 C -2.05330 12.49310 -1.80290 C -1.93610 11.12260 -1.86600 C -1.83620 9.95410 -1.91990 C -1.71900 8.58350 -1.98300 C -1.61920 7.41500 -2.03690 C -1.49730 5.98970 -2.10260 C -2.03850 5.22900 -1.14880 C -1.91030 3.72910 -1.21790 H -1.34770 3.45320 -2.10980 C -1.17630 3.22220 0.02510 H -0.15360 3.59940 0.02230 C -1.15580 1.71530 0.01690 C -0.01260 1.07580 0.00800 O -1.85080 3.68300 1.19760 O -3.21180 3.14190 -1.27510 H -1.77760 15.57410 -2.54010 H -3.33300 15.40210 -1.69180 H -1.81730 15.48880 -0.76260 H -0.96750 5.53030 -2.92390 H -2.56830 5.68840 -0.32740 H -2.08370 1.16270 0.01830 H 0.00210 -0.00410 0.00200 H 0.91530 1.62850 0.00210 H -2.76810 3.38480 1.26650 H -3.76920 3.34580 -0.51160