19
charge = 0
 C 1.093429 -0.612330 -0.142548
 C 2.522558 -0.290903 -0.521147
 C 3.374084 -1.501339 -0.811065
 O 2.937929 -2.624556 -0.742711
 C 4.824689 -1.246569 -1.198379
 C 5.745657 -1.901139 -0.173872
 C 5.078985 -1.792111 -2.599776
 H 0.527935 0.300307 0.054954
 H 1.058927 -1.240008 0.749212
 H 0.593646 -1.162473 -0.941275
 H 3.031852 0.280469 0.266287
 H 2.571512 0.357214 -1.406269
 H 4.998288 -0.164880 -1.197426
 H 5.555446 -2.975498 -0.134011
 H 5.592857 -1.492773 0.828413
 H 6.791862 -1.743148 -0.446063
 H 4.870327 -2.863446 -2.626533
 H 6.121030 -1.633554 -2.887178
 H 4.445805 -1.305072 -3.345803