19 comment:c C -1.2079710 0.2968860 -1.1494230 C -1.2065920 0.3002140 0.9526080 C 0.0882340 0.3039930 1.4235229 C 1.4781350 -0.4701870 -0.5115520 C 0.6028240 -1.3313750 -1.1036320 C -0.7103660 -0.9466680 -1.4642440 H -2.2458661 0.5278490 -1.3803940 H -1.7676190 1.2336880 0.9365860 H 2.4320290 -0.8241550 -0.1275690 H 0.8546220 -2.3901000 -1.1522770 H -1.4032080 -1.7222480 -1.7856320 H 0.4871120 -0.6031790 1.8663870 H -1.8157200 -0.5887900 1.0844790 H 1.3924680 0.6024590 -0.6306020 H -0.5543320 1.1654780 -1.1281770 C 0.8987150 1.5849390 1.6252990 H 0.4490140 2.2020900 2.4083829 H 1.9236300 1.3456250 1.9146570 H 0.9266910 2.1730671 0.7020940