19
 comment:c
C -1.1008000 1.0293750 -0.6647450
C -1.1004270 1.0291940 0.6650560
C 1.8281130 1.0045919 1.5227220
C 2.0455170 -0.0534620 0.7353720
C 2.0456951 -0.0527390 -0.7357930
C 1.8279530 1.0059880 -1.5221460
H 1.6789100 2.0054121 1.1225210
H 2.2002089 -1.0232240 1.2057120
H 2.2009850 -1.0219630 -1.2070410
H 1.6780740 2.0063210 -1.1209890
H 1.8132790 0.9046220 2.6040330
H 1.8135680 0.9071130 -2.6035640
C -1.0515530 -0.3877940 -1.1266820
O -1.0878190 -0.8363850 -2.2318170
C -1.0508310 -0.3880960 1.1265900
O -1.0862750 -0.8369780 2.2316339
O -0.9822060 -1.1895670 -0.0001750
H -1.1480950 1.8555560 -1.3622670
H -1.1473280 1.8551871 1.3628269