31 C 3.94900 7.18600 -0.05540 C 4.38620 5.47630 1.60250 C 2.52120 5.23510 0.07730 C 2.56160 3.70940 -0.03010 C 1.18000 3.11200 -0.34550 C 1.35370 1.62390 -0.67040 H 1.87600 1.51750 -1.62120 C 2.17110 0.95470 0.44040 C 3.44820 1.77950 0.67380 H 4.15590 1.28100 1.33630 O 3.03380 3.07160 1.18250 C 4.05350 2.09740 -0.68200 C 3.53220 3.23210 -1.09590 O 0.07020 1.00200 -0.75900 H 3.32030 7.73390 0.64650 H 4.97900 7.53150 0.03340 H 3.59430 7.35810 -1.07160 H 4.39440 4.40030 1.77600 H 5.39850 5.86820 1.70210 H 3.73680 5.95740 2.33390 H 2.08690 5.65190 -0.83130 H 1.91390 5.52290 0.93550 H 0.74640 3.62570 -1.20350 H 0.52420 3.22400 0.51790 H 1.58400 0.92260 1.35820 H 2.43880 -0.05790 0.13850 H 4.78060 1.49950 -1.21140 H 3.75470 3.73400 -2.02600 H 0.10410 0.05700 -0.96140 N 3.90320 5.73650 0.23000 H 4.51140 5.24600 -0.43620