17
 comment:c
C 0.5148470 1.0300260 0.4904170
C -1.8460540 0.1766030 -0.3654710
C -1.8445250 -1.1526170 -0.4046750
C 0.5306100 -1.9562850 0.5209750
C 1.2352850 -1.1801929 -0.3135880
C 1.2471030 0.2749070 -0.3382780
H -2.2266030 0.7201380 0.4975720
H -2.2177229 -1.7543430 0.4204370
H 0.5195950 -3.0369539 0.4107930
H 1.7809070 -1.6649320 -1.1223780
H -1.5146270 -1.6974750 -1.2829260
H -1.5172451 0.7806530 -1.2050550
H -0.0078560 -1.5602040 1.3761390
H 0.0230160 0.6168460 1.3672280
H 1.7508150 0.7721580 -1.1640100
O 0.3488380 2.3644531 0.2892380
H -0.1889520 2.7276559 1.0009720