20 N 1.78470 1.60350 -1.00850 C 1.75250 0.17920 -0.91510 O 1.94640 -0.51730 -1.94710 C 1.49460 -0.49500 0.40140 C 0.16220 -1.26520 0.41850 C -1.07910 -0.35370 0.55420 N -2.25520 -1.16350 0.87690 C -1.34140 0.41140 -0.71820 O -1.58000 -0.20820 -1.78890 O -1.33990 1.80370 -0.72450 H 1.62460 2.19920 -0.16610 H 1.96010 2.06640 -1.92770 H 1.51800 0.24470 1.23050 H 2.32220 -1.21370 0.58510 H 0.19350 -1.94570 1.29750 H 0.07590 -1.91380 -0.48140 H -0.90530 0.36460 1.38750 H -3.07420 -0.52300 0.99730 H -2.10490 -1.60930 1.81140 H -1.15480 2.33560 0.11730