20 C 1.02950 0.96050 -2.39230 C 0.51600 1.81280 -1.23010 H 0.04250 2.75470 -1.50680 C -0.01270 1.08580 0.00800 H 0.00210 -0.00410 0.00200 O 1.24250 1.76880 -0.00030 C -1.15230 1.72020 0.76290 C -2.29390 1.05590 0.92610 C -3.40520 1.67440 1.66230 O -3.28170 2.79270 2.12200 O -4.56150 1.00160 1.82760 C -5.61590 1.67420 2.56520 H 0.22500 0.32220 -2.75790 H 1.37110 1.61140 -3.19710 H 1.85800 0.34050 -2.04990 H -1.04270 2.71390 1.17140 H -2.40360 0.06220 0.51760 H -5.88520 2.59790 2.05300 H -6.48880 1.02420 2.62520 H -5.26520 1.90540 3.57100