17
 comment:c
C 1.2735220 1.1645360 0.2030130
C -1.1731189 0.2800580 -0.6028340
C -1.1064709 -1.0519550 -0.7042360
C 1.0876890 -1.8012739 0.2809880
C 1.8525290 -1.1114230 -0.5770480
C 1.9399300 0.3429200 -0.6181830
H -1.4905990 -1.7020431 0.0756390
H 0.9913960 -2.8813701 0.2108490
H 2.3597131 -1.6523460 -1.3748389
H -0.7723830 -1.5239410 -1.6198410
H -0.8742860 0.9357610 -1.4119350
H 0.6153770 -1.3339820 1.1394970
H 0.7430170 0.8097790 1.0805809
H 2.5075390 0.7721560 -1.4424740
H 1.2986881 2.2426169 0.0696240
C -1.7351720 0.9067690 0.5576950
N -2.2200439 1.4005290 1.4872280