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    3.403457732  -0.189309312  -0.149635784
H    3.973814147  -0.779078693   0.347391142
H    3.975453574   0.161678710  -0.835007938
