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    2.263904602  -0.145570055  -0.115470815
H    2.834261017  -0.735339436   0.381556111
H    2.835900444   0.205417967  -0.800842969