23 C 1.89170 2.26860 -1.42830 C 1.40790 1.21310 -2.44240 C 1.50560 -0.19270 -1.90690 C 0.15710 -0.58050 -1.26190 H -0.65480 -0.24530 -1.90720 C -0.01790 1.47210 0.01010 C 1.40950 1.95880 -0.00090 C 0.09120 -2.08020 -1.12910 O 0.28900 -2.60110 -0.05700 H 2.98130 2.29490 -1.43650 H 1.51150 3.24600 -1.72530 H 2.01340 1.28880 -3.34560 H 0.36900 1.42100 -2.69870 H 2.29600 -0.24350 -1.15800 H 1.73100 -0.88020 -2.72220 H -0.53870 1.83820 -0.87470 H -0.52170 1.82860 0.90860 H 1.48170 2.86320 0.60320 H 2.05050 1.19100 0.43240 N -0.00120 -0.02450 0.03230 H 0.77800 -0.33780 0.62290 H -0.88720 -0.35930 0.42850 O -0.18730 -2.83740 -2.20190