17
 comment:c
C 1.3629450 1.8392180 0.3983630
C -1.4627570 1.0573159 -0.8355590
C -1.4824769 -0.2676300 -0.6982770
C 1.4910181 -1.2097420 0.2475910
C 2.0375130 -0.3512410 -0.6166950
C 1.9971660 1.1192380 -0.5300880
H 1.5723870 -2.2828240 0.0994050
H 2.5685840 -0.7537430 -1.4787480
H -1.1732810 -0.9329080 -1.4985811
H -1.1404780 1.5138270 -1.7655420
H 0.9582730 -0.8862240 1.1391450
H 0.8079030 1.3770109 1.2118911
H 2.5403309 1.6488841 -1.3122489
H 1.3945160 2.9251180 0.3861780
H -1.7644910 1.7209630 -0.0305530
C -1.8784220 -0.8990040 0.5312120
N -2.1844261 -1.4155350 1.5222310