17
 comment:c
C 0.2600970 1.2582890 0.7868550
C -2.0650790 0.5010460 -0.1137480
C -2.1235890 -0.8290480 -0.1156410
C 0.1578540 -1.6939280 0.7554140
C 0.9357070 -0.9699090 -0.0549870
C 0.9842360 0.4870330 -0.0361630
H 0.2404300 2.3410800 0.6869790
H -2.4145820 1.0910619 0.7294060
H -2.5209341 -1.3874890 0.7285730
H 0.0671180 -2.7700861 0.6392460
H 1.4739860 -1.4436680 -0.8730730
H -1.8460360 -1.4109440 -0.9884300
H -1.7401720 1.0584980 -0.9862010
H -0.3472150 -1.2607380 1.6106050
H -0.2543190 0.8393250 1.6391540
O 1.7400850 0.9972300 -1.0565200
H 1.7621599 1.9582570 -0.9654430