18
 comment:c
C 0.6084660 1.0558029 0.5118950
C -2.1298101 0.1730470 -0.3290150
C -2.0980649 -1.1517690 -0.4094050
C 0.7468250 -1.9949770 0.4589220
C 1.3217940 -1.1451640 -0.4003970
C 1.2402120 0.3153690 -0.4140320
H -2.4984419 0.6844030 0.5586620
H -2.4336360 -1.7857670 0.4082150
H 0.8768110 -3.0681219 0.3536130
H 1.9075830 -1.5744040 -1.2136739
H -1.7284620 -1.6612200 -1.2944050
H -1.7944720 0.8032180 -1.1482080
H 0.1440810 -1.6612509 1.2999970
H 0.1632840 0.5809780 1.3833470
H 1.6982580 0.8230510 -1.2630420
N 0.5041480 2.4382629 0.5199470
H 0.6659120 2.8890951 -0.3704510
H -0.3077300 2.8082230 0.9917700