23 C -2.70520 3.66480 -1.15320 C -1.42840 2.82500 -1.22510 C -1.32950 1.93970 0.01890 H -1.39150 2.56070 0.91260 C -0.01430 1.20410 0.00870 O 0.00210 -0.00410 0.00200 N -2.43000 0.97270 0.01890 C -3.63210 1.31980 0.51970 O -3.80280 2.43270 0.97050 C -4.76410 0.32510 0.51970 H -3.57180 3.00530 -1.10680 H -2.67790 4.29210 -0.26220 H -2.77570 4.29550 -2.03940 H -0.56180 3.48450 -1.27150 H -1.45580 2.19770 -2.11610 H -2.29350 0.08260 -0.34170 H -4.98280 0.02350 -0.50470 H -4.47860 -0.55030 1.10300 H -6.20480 1.79160 0.62990 H -6.73150 0.29400 1.12560 O 1.13890 1.89100 0.00130 N -5.94900 0.94620 1.13740 H -5.73260 1.19210 2.11050