12

C   -0.610562566   0.227503096  -0.170602070
H    0.107385058   0.861436027  -0.634209239
C   -1.386275728  -0.525325504   0.379973527
H   -2.080703238  -1.174067393   0.854379369
C    2.651741493  -0.560225828   0.406251026
O    2.397562435   0.395876419  -0.292586722
O    1.703836874  -1.334566055   0.973937631
H    0.842837486  -0.967267068   0.706166489
C    4.027376646  -1.041675658   0.756401934
H    4.765762459  -0.404125570   0.285551610
H    4.153587162  -1.029820932   1.836437258
H    4.149653789  -2.069520204   0.423167604
