17
 comment:c
C 1.2297640 1.1479830 0.1887320
C -1.1219370 0.2822870 -0.5833090
C -1.0445110 -1.0563860 -0.6753310
C 1.0307810 -1.7791660 0.2548930
C 1.8448910 -1.1058151 -0.5787260
C 1.9354910 0.3384920 -0.6177230
H -1.4624790 -1.6986589 0.0932370
H 0.9153850 -2.8570991 0.1800210
H 2.3489690 -1.6540270 -1.3732420
H -0.7525840 -1.5302590 -1.6039670
H -0.8617640 0.9312100 -1.4104950
H 0.5976670 -1.3168050 1.1357720
H 0.7296150 0.7892410 1.0815130
H 2.5003450 0.7749390 -1.4398520
H 1.2257940 2.2256341 0.0491690
C -1.7184500 0.9069550 0.5599530
N -2.2248199 1.3966610 1.4805110