13
charge = 0
 C 3.461926 -0.949248 -0.801137
 O 2.867014 -0.122411 0.170072
 C 3.276768 1.204379 0.082268
 C 4.659828 1.503497 0.644697
 O 5.256832 2.505202 0.335934
 C 5.196799 0.560296 1.606452
 C 5.648845 -0.210904 2.409219
 H 3.061660 -1.952327 -0.658013
 H 4.553251 -0.987052 -0.695546
 H 3.217154 -0.605812 -1.814854
 H 2.573232 1.803121 0.671855
 H 3.256630 1.587343 -0.947258
 H 6.056253 -0.888395 3.123502