17
 comment:c
C 0.0185170 1.1774960 0.6863490
C -1.8019710 0.5560920 -0.0184750
C -1.8587080 -0.8973100 -0.0201070
C -0.0921400 -1.6030940 0.6781430
C 0.9332660 -0.9360320 -0.0601420
C 0.9775460 0.4257510 -0.0675450
H 0.0560150 2.2658520 0.5957910
H -2.4343760 1.0719690 0.7035490
H -2.5395479 -1.3542180 0.6982880
H -0.1261490 -2.6893129 0.5904320
H 1.4910680 -1.4674571 -0.8274000
H -1.8887060 -1.3813781 -0.9944650
H -1.7832260 1.0503531 -0.9882350
H -0.2657770 -1.2750390 1.7030010
H -0.1358840 0.8555710 1.7138211
O 1.7366149 1.0183400 -1.0446310
H 1.7772200 1.9680500 -0.8827610