7

C   -1.006867219  -0.030568213  -0.024772854
H    0.059003329  -0.060939737  -0.049365618
C   -2.218743796   0.003173470   0.002599196
H   -3.279277302   0.033524906   0.027200480
O    2.400151376  -0.150799590  -0.119555633
H    2.970507791  -0.740568971   0.377471293
H    2.972147218   0.200188432  -0.804927787
