18
 comment:c
C 0.6316160 1.0565680 0.5084650
C -2.2544920 0.1673450 -0.3390050
C -2.1894240 -1.1563110 -0.4210000
C 0.8072790 -1.9969970 0.4632370
C 1.3830980 -1.1405030 -0.3881230
C 1.2701761 0.3193760 -0.4146700
H -2.7092199 0.6665770 0.5148570
H -2.5824111 -1.8002280 0.3627670
H 0.9742330 -3.0666480 0.3764110
H 2.0102360 -1.5603950 -1.1750751
H -1.7305590 -1.6533200 -1.2707970
H -1.8588940 0.8069540 -1.1235470
H 0.1602940 -1.6721710 1.2747951
H 0.1705520 0.5787730 1.3702850
H 1.7393960 0.8303530 -1.2555960
N 0.5438850 2.4403479 0.5279490
H 0.7330400 2.8972640 -0.3540590
H -0.2754050 2.8157940 0.9825310