13
charge = 0
 C 2.412025 -1.243936 -0.250905
 O 2.249401 0.143423 -0.074173
 C 2.832132 0.898988 -1.109927
 C 2.406749 2.290179 -0.973407
 C 2.054569 3.432172 -0.892032
 C 4.298817 0.797810 -1.131066
 C 5.492768 0.690012 -1.156112
 H 1.893868 -1.726200 0.576760
 H 3.468771 -1.533390 -0.233729
 H 1.966754 -1.579168 -1.197494
 H 2.463581 0.529167 -2.082777
 H 1.743019 4.446643 -0.809146
 H 6.554046 0.606431 -1.172311