20

C    0.606784959   1.330421848   0.316434508
H    1.246498457   2.202264343   0.330352311
C    1.118084657   0.087248862   0.685116522
H    2.150057527  -0.003886783   0.993758239
C    0.292902289  -1.036087368   0.669107267
H    0.688496859  -2.000961486   0.955377972
C   -1.042831736  -0.916711123   0.288189637
H   -1.682709560  -1.788488247   0.279349028
C   -1.553588379   0.327348987  -0.079943171
H   -2.589234948   0.420289081  -0.377346195
C   -0.728041637   1.450843156  -0.066848338
H   -1.123623792   2.415658650  -0.353861434
C    0.418220607  -0.270554399   4.031747038
O    1.613713281  -0.106603653   4.108262815
O   -0.161281065  -1.481959360   4.231185395
H    0.573169793  -2.083067854   4.424223510
C   -0.603663621   0.773377118   3.711065858
H   -0.125369201   1.744323470   3.664243087
H   -1.056463723   0.540180930   2.748357811
H   -1.388514635   0.767840618   4.463565338
