18
 comment:c
C 0.7490370 0.9878090 0.5125590
C -2.6627860 0.3006780 -0.2567780
C -2.3181300 -0.9614290 -0.4846280
C 1.0534650 -2.0527210 0.4964700
C 1.6436230 -1.1710730 -0.3166850
C 1.3064860 0.2498690 -0.4601060
H -3.6826310 0.5809440 -0.0021220
H -3.0454450 -1.7682590 -0.4248630
H 1.4035490 -3.0786810 0.5644150
H 2.4596651 -1.5232050 -0.9490050
H -1.2970190 -1.2370160 -0.7391190
H -1.9335350 1.1058220 -0.3188370
H 0.2037970 -1.7823330 1.1209230
H 0.5484700 0.5435310 1.4858130
H 1.5593669 0.7282400 -1.4065530
N 0.4600450 2.3427949 0.4435510
H 0.3839270 2.7283831 -0.4878930
H -0.2732430 2.6664660 1.0565110