17 comment:c C 0.6959480 1.3372800 0.9309230 C -2.6555729 0.4326260 -0.1460950 C -2.8825719 -0.8665800 -0.3033700 C 0.4375770 -1.7020700 0.7690920 C 1.2976140 -0.9406390 0.0963110 C 1.2248100 0.5309130 0.0047900 H 0.6572790 2.4159009 0.7974480 H -3.3771930 1.0833950 0.3431160 H -3.7987890 -1.3359600 0.0480570 H 0.5621310 -2.7801850 0.8166240 H 2.1238949 -1.3894351 -0.4522350 H -2.1581531 -1.5135860 -0.7928890 H -1.7347620 0.8960230 -0.4912100 H -0.4247460 -1.2792660 1.2790650 H 0.2984750 0.9318160 1.8532790 O 1.7947770 0.9717540 -1.1553921 H 1.7797101 1.9379210 -1.1583630