21

C         -1.41650        2.81140        1.27330
C         -1.32950        1.93970        0.01890
H         -1.40000        2.57040       -0.86730
C         -2.46150        0.94500        0.01890
C         -2.57640        0.03010        1.04920
C         -3.61650       -0.87910        1.05440
C         -4.53940       -0.88140        0.01860
C         -4.41870        0.03390       -1.01700
C         -3.38030        0.94500       -1.01440
O         -5.55970       -1.77910        0.01810
C         -0.01430        1.20410        0.00870
O          0.00210       -0.00410        0.00200
H         -2.36780        3.34350        1.28070
H         -1.34610        2.18070        2.15960
H         -0.59780        3.53090        1.27330
H         -1.85470        0.02900        1.85270
H         -3.70850       -1.59040        1.86180
H         -5.13570        0.03390       -1.82460
H         -3.28590        1.65780       -1.82030
H         -5.35160       -2.61090       -0.42900
O          1.13890        1.89100        0.00130