19 comment:c C 1.6167300 1.0065970 0.1296770 C -1.0198160 0.1356050 -0.8092070 C -0.9880260 -1.1916060 -0.9072020 C 1.4283950 -2.0145471 0.1916450 C 2.1420431 -1.2946610 -0.6800890 C 2.2194159 0.1702740 -0.7204330 H 1.3968520 -3.0992429 0.1319990 H 2.6849079 -1.8203810 -1.4649180 H -0.6853450 -1.6817110 -1.8267670 H -0.7600070 0.7860210 -1.6371340 H 0.8763540 -1.5579680 1.0092230 H 1.0600760 0.6505160 0.9928160 H 2.7877331 0.5923180 -1.5484250 H 1.6839020 2.0838349 0.0078420 H -1.2986560 -1.8298550 -0.0855430 C -1.4792759 0.8487780 0.3986550 O -1.8087080 2.0118830 0.4253480 O -1.5027750 0.0731730 1.5119900 H -1.8585740 0.6418730 2.2140579