17 comment:c C 0.7965710 1.6909940 0.1752630 C -0.7947390 1.1388251 -0.5543900 C -0.9257770 -0.3289290 -0.5109430 C 1.0352380 -1.0963110 0.1263450 C 1.9365680 -0.2991600 -0.6376200 C 1.8509830 1.0570980 -0.5896070 H 1.0306840 -2.1737771 -0.0299740 H 2.5517280 -0.7762370 -1.3981060 H -0.9900550 -0.8658590 -1.4532861 H -0.7918050 1.5461760 -1.5657790 H 0.8223130 -0.8107130 1.1534330 H 0.6777530 1.3271440 1.1988590 H 2.4146130 1.6562860 -1.3021080 H 0.8015870 2.7824831 0.1561830 H -1.5152490 1.6659020 0.0738910 C -1.7045389 -0.9054710 0.5523670 N -2.2403910 -1.3904090 1.4607280