31 C 1.09260 -3.62430 2.03220 C 1.99590 -2.71430 1.19740 H 2.35340 -1.88230 1.80420 C 3.16520 -3.50060 0.65500 C 4.16910 -4.18530 1.31350 C 5.15090 -4.84440 0.59690 C 5.13570 -4.82290 -0.78700 C 4.14280 -4.14450 -1.45760 C 3.14110 -3.47300 -0.73900 C 1.98910 -2.69150 -1.22440 O 1.70210 -2.48920 -2.38500 C 1.22890 -2.18570 -0.02240 H 0.29090 -2.53190 -0.00200 C 1.20840 -0.67890 -0.01360 C 0.00210 -0.00410 0.00200 C -0.01670 1.37810 0.00960 C 1.17090 2.08550 0.00210 C 2.37730 1.41070 -0.01360 C 2.39600 0.02850 -0.02170 H 0.76370 -4.46680 1.42390 H 1.64680 -3.99370 2.89510 H 0.22390 -3.06080 2.37250 H 4.18660 -4.20590 2.39320 H 5.93180 -5.37790 1.11860 H 5.90480 -5.33930 -1.34220 H 4.13400 -4.12980 -2.53750 H -0.92580 -0.55670 0.00790 H -0.95920 1.90540 0.01700 H 1.15630 3.16540 0.00770 H 3.30520 1.96340 -0.01950 H 3.33850 -0.49870 -0.03390