17
 comment:c
C 0.2549530 0.9544310 0.4187890
C -1.5279680 0.2439950 -0.2614460
C -1.5053550 -1.2250010 -0.2803960
C 0.2103710 -1.8460560 0.4097280
C 1.2121810 -1.1292540 -0.3453430
C 1.2313720 0.2257370 -0.3466040
H -2.2040360 0.6993630 0.4655020
H -2.1938100 -1.7188359 0.4074450
H 0.2387500 -2.9339039 0.3279240
H 1.8030790 -1.6708000 -1.0815330
H -1.5291220 -1.6874681 -1.2671300
H -1.5586360 0.7516570 -1.2247550
H 0.0818980 -1.5363621 1.4492260
H 0.1094330 0.6242090 1.4513119
H 1.8277470 0.7860960 -1.0634930
O 0.3280810 2.3323691 0.2812230
H -0.3004330 2.7247651 0.8978000