17
 comment:c
C 1.4656900 1.1973410 0.2575460
C -1.4266080 0.2826640 -0.6839060
C -1.3979340 -1.0416640 -0.8266120
C 1.3159940 -1.8513690 0.3721030
C 1.9508340 -1.1248209 -0.5511890
C 2.0129900 0.3452530 -0.6129000
H -1.7153341 -1.7106090 -0.0320720
H 1.3255810 -2.9372571 0.3372860
H 2.4727690 -1.6491359 -1.3512280
H -1.0550550 -1.4928451 -1.7516310
H -1.1037260 0.9530380 -1.4742121
H 0.7857920 -1.3957300 1.2054991
H 0.9181830 0.8671310 1.1375110
H 2.5577340 0.7543590 -1.4631979
H 1.5617570 2.2714880 0.1267930
C -1.8530840 0.9057450 0.5392040
N -2.1857519 1.4150990 1.5253680