9
charge = 0
 O 0.947064 -0.101643 -0.230046
 C 2.270340 0.105349 -0.131181
 O 2.833394 0.916764 -0.801681
 C 2.939742 -0.729225 0.844123
 C 3.530727 -1.409837 1.649816
 C 4.195487 -2.175563 2.556243
 C 4.783018 -2.854638 3.359635
 H 0.674088 -0.791324 0.386893
 H 5.305441 -3.453283 4.068898