17 comment:c C 1.4766940 1.1973480 0.2593520 C -1.4447200 0.2832790 -0.6887710 C -1.4211110 -1.0408090 -0.8341800 C 1.3291570 -1.8517770 0.3762000 C 1.9628609 -1.1254470 -0.5478910 C 2.0226841 0.3449790 -0.6115210 H -1.7350180 -1.7101910 -0.0386240 H 1.3422660 -2.9376850 0.3439380 H 2.4876060 -1.6498730 -1.3460120 H -1.0850610 -1.4911420 -1.7621850 H -1.1242100 0.9541360 -1.4797410 H 0.7951980 -1.3957150 1.2070270 H 0.9295580 0.8674210 1.1397300 H 2.5663741 0.7537380 -1.4626660 H 1.5724250 2.2714210 0.1278600 C -1.8605350 0.9057200 0.5384640 N -2.1834109 1.4148550 1.5279810