17 comment:c C 0.0842910 0.8860490 0.3807990 C -1.2615480 0.3504290 -0.1488820 C -1.2934690 -1.1985821 -0.1757940 C 0.0343670 -1.8279630 0.3013560 C 1.1933830 -1.1339540 -0.3657780 C 1.2055750 0.1971290 -0.3406440 H -2.0786130 0.7467090 0.4684330 H -2.1176381 -1.5787560 0.4378320 H 0.0338770 -2.9043109 0.1026590 H 1.9704421 -1.7105910 -0.8618450 H -1.4817840 -1.5411360 -1.1986990 H -1.3938310 0.7606560 -1.1557330 H 0.1164360 -1.7135100 1.3928760 H 0.1528850 0.6287130 1.4537940 H 1.9760430 0.8104880 -0.8006710 O 0.2338820 2.2845020 0.2240920 H -0.4443540 2.7136610 0.7596470