19 comment:c C 1.3984740 2.0323980 0.1750380 C -0.8542990 1.2177290 -0.8559640 C -0.8865130 -0.1121980 -0.7641560 C 1.5170250 -0.9524720 0.1874270 C 2.2144949 -0.1646680 -0.6396790 C 2.1577201 1.2937640 -0.6440060 H 1.5166340 -2.0333581 0.0813620 H 2.7915170 -0.6277990 -1.4384069 H -0.5713460 -0.7399320 -1.5891370 H -0.5017060 1.7107180 -1.7541530 H 0.9675080 -0.5624750 1.0388540 H 0.8934510 1.6002460 1.0340160 H 2.6964841 1.7970580 -1.4456220 H 1.3298260 3.1116090 0.0715510 H -1.2678360 1.8815030 -0.0981210 C -1.4821380 -0.8770580 0.3623290 O -1.6373709 -0.2329400 1.5477610 H -1.2942650 0.6685790 1.4844919 O -1.8255290 -2.0246119 0.2517960