20 C 3.11900 2.39650 1.18350 C 3.73450 2.69180 -0.01910 C 3.09650 2.40910 -1.21250 C 1.84210 1.83000 -1.20640 C 1.22280 1.53240 -0.00140 C 1.86280 1.82240 1.19510 O -0.01100 0.96280 0.00730 C 3.76970 2.73320 -2.52130 C 3.39870 4.13120 -2.94440 O 2.66340 4.79590 -2.25420 C 3.93930 4.69360 -4.21460 O 4.67750 4.02620 -4.90750 H 3.61930 2.61870 2.11450 H 4.71510 3.14450 -0.02610 H 1.34430 1.60900 -2.13890 H 1.38070 1.59610 2.13460 H 0.00210 -0.00410 0.00200 H 4.76160 2.67060 -2.41040 H 3.44380 2.02460 -3.28280 O 3.60790 5.94220 -4.59240