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    2.965950913  -0.699877801   0.508893383
O    2.711771855   0.256224446  -0.189944365
O    2.018046294  -1.474218028   1.076579988
H    1.157046906  -1.106919041   0.808808846
C    4.341586066  -1.181327631   0.859044291
H    5.079971879  -0.543777543   0.388193967
H    4.467796582  -1.169472905   1.939079615
H    4.463863209  -2.209172177   0.525809961
