20

C          2.87230        0.19420        2.55800
C          3.94930        0.19830        1.65660
C          1.57790       -0.11240        2.10780
C          4.89550       -0.07490       -0.64880
C         -0.03730       -0.72100        0.28960
C          3.74790       -0.10540        0.29210
C          1.34160       -0.42060        0.74990
C          2.43430       -0.39900       -0.15280
F          2.22350       -0.63180       -1.42150
O          5.00510        1.23300       -1.19530
O         -0.65850        0.49110       -0.11780
H          3.04140        0.42950        3.60880
H          4.94880        0.43890        2.01880
H          0.75060       -0.11110        2.81740
H          5.80330       -0.23860       -0.06820
H          4.65610       -0.73380       -1.48340
H          0.04030       -1.33850       -0.60530
H         -0.60270       -1.07770        1.15050
H          5.05880        1.87410       -0.48270
H         -0.91660        0.99470        0.65760
