19
charge = 0
 C 2.813393 -1.219415 -0.629655
 C 2.425094 0.105776 -0.000100
 C 3.004409 0.337083 1.405206
 C 2.508423 1.674493 1.953080
 O 2.614329 -0.711936 2.278261
 C 4.504586 0.355494 1.352271
 C 5.311779 -0.437922 2.038339
 H 2.321784 -1.348207 -1.596490
 H 2.526752 -2.053408 0.013318
 H 3.892027 -1.283290 -0.787479
 H 1.332484 0.177079 0.077942
 H 2.735362 0.936731 -0.643069
 H 1.413654 1.694383 1.974490
 H 2.843549 2.507434 1.330678
 H 2.882856 1.824328 2.966870
 H 1.659353 -0.670844 2.376415
 H 4.919929 1.108129 0.685232
 H 4.917207 -1.193397 2.706782
 H 6.388438 -0.350623 1.949507