19 comment:c C 1.3436970 2.0109119 0.1499840 C -0.7939580 1.2180680 -0.8279710 C -0.8324560 -0.1169920 -0.7424240 C 1.4713610 -0.9360770 0.1697690 C 2.2084799 -0.1608390 -0.6397240 C 2.1492310 1.2891370 -0.6456770 H 1.4401220 -2.0157659 0.0560420 H 2.7821729 -0.6309800 -1.4365050 H -0.5425130 -0.7398430 -1.5796360 H -0.4715010 1.7111030 -1.7368881 H 0.9506590 -0.5413400 1.0361069 H 0.8710000 1.5789480 1.0264630 H 2.6843891 1.7995650 -1.4449440 H 1.2489840 3.0875089 0.0399780 H -1.2345240 1.8766730 -0.0814020 C -1.4661760 -0.8764270 0.3650760 O -1.6393861 -0.2316480 1.5484470 H -1.2911080 0.6682690 1.4930980 O -1.8273530 -2.0178609 0.2458650