17
 comment:c
C 1.2045270 1.8237010 0.3426290
C -1.2216580 1.0633570 -0.7469660
C -1.2816600 -0.2643920 -0.6402490
C 1.3535180 -1.2001910 0.2150370
C 1.9557830 -0.3523130 -0.6244400
C 1.8862040 1.1122971 -0.5610260
H 1.4256250 -2.2754641 0.0771330
H 2.5195241 -0.7633300 -1.4610610
H -0.9540710 -0.9219290 -1.4380220
H -0.8531930 1.5326720 -1.6518290
H 0.7985400 -0.8667390 1.0877640
H 0.6908020 1.3580530 1.1796440
H 2.4046390 1.6466340 -1.3564860
H 1.1744010 2.9090950 0.3000740
H -1.5683089 1.7180170 0.0470850
C -1.7888730 -0.9004350 0.5427550
N -2.2120969 -1.4107780 1.4931000