19

C         -1.42870       -0.01880        0.05510
C         -0.75920        1.20320        0.01250
C         -0.70580       -1.20900        0.03030
C          0.63510        1.23570       -0.05920
C          0.68730       -1.17820       -0.04400
C          2.87930        0.07010       -0.19420
C          3.57130        0.18770        1.16310
C          1.37210        0.04460       -0.09740
O          3.37130       -0.97950        1.95400
H         -2.51420       -0.04320        0.10070
H         -1.32480        2.13130        0.02880
H         -1.22690       -2.16270        0.06150
H          1.14030        2.19810       -0.09650
H          1.23860       -2.11650       -0.06750
H          3.21770       -0.83960       -0.70570
H          3.17840        0.91320       -0.82930
H          3.22550        1.05880        1.72900
H          4.65060        0.29160        1.01110
H          2.42380       -1.00500        2.17970
