23 C 4.25530 4.63380 -2.64440 O 4.42860 3.33980 -2.06320 C 3.41870 2.87010 -1.30160 O 2.41830 3.54220 -1.13610 C 3.52350 1.59340 -0.69410 C 2.57540 1.17870 0.17440 C 1.58200 2.13210 0.68800 C 0.22120 1.80350 0.67530 C -0.70580 2.70240 1.15240 C -0.29180 3.93040 1.65590 C 1.05840 4.26160 1.67080 C 1.99300 3.37210 1.19130 O -1.20940 4.81110 2.12990 H 3.37880 4.62660 -3.29220 H 4.11700 5.37150 -1.85400 H 5.13810 4.89010 -3.23020 H 4.36120 0.95230 -0.92570 H 2.54760 0.14660 0.49130 H -0.10120 0.84840 0.28780 H -1.75620 2.45160 1.13930 H 1.37450 5.21830 2.05960 H 3.04160 3.63040 1.20300 H -1.55300 5.41920 1.46110