19

C          2.98640        4.59140       -0.57960
C          0.97190        0.27480       -2.31240
C          2.18700        0.22250       -1.60930
C          0.14050        1.39980       -2.18300
C          2.56620        1.28910       -0.77190
C          0.52220        2.47030       -1.35270
C          2.16250        3.56900        0.23710
C          1.73640        2.42740       -0.62630
O          1.04480        4.22350        0.84250
H          3.70270        4.06190       -1.20780
H          3.52060        5.25420        0.10120
H          2.31680        5.17870       -1.20780
H          0.67540       -0.55380       -2.95560
H          2.83630       -0.64680       -1.71350
H         -0.80260        1.44220       -2.72780
H          3.51110        1.23320       -0.23130
H         -0.12880        3.34080       -1.27160
H          2.72310        3.15210        1.07380
H          1.12540        4.17630        1.79800
