17 comment:c C 0.0782630 0.9143680 0.4181690 C -1.2212059 0.3488800 -0.1648790 C -1.3347850 -1.1793801 -0.0092940 C 0.0257900 -1.9155060 0.1142350 C 1.1992010 -1.1132540 -0.3867890 C 1.2396810 0.2057610 -0.2172820 H -2.0875330 0.8402410 0.2984050 H -1.9419390 -1.4198180 0.8705730 H -0.0248320 -2.8819311 -0.3984650 H 2.0317559 -1.6405820 -0.8481690 H -1.8820159 -1.5748490 -0.8711750 H -1.2233030 0.6275340 -1.2244890 H 0.2067130 -2.1524351 1.1724710 H 0.0949610 0.7393760 1.5098250 H 2.0824871 0.8158740 -0.5331110 O 0.2159770 2.3003840 0.1502840 H -0.5285470 2.7522371 0.5662260