19
charge = 0
 C 1.492139 -2.029121 1.709520
 O 2.874824 -1.881654 1.555783
 C 3.236427 -1.531713 0.245114
 C 4.751163 -1.404686 0.144086
 C 5.276544 -0.314475 1.075541
 C 5.423096 -2.716264 0.412990
 C 6.195157 -3.362229 -0.449371
 H 1.300660 -2.293830 2.749832
 H 1.095870 -2.823804 1.061664
 H 0.958377 -1.096756 1.476062
 H 2.766659 -0.573506 -0.031881
 H 2.877819 -2.294832 -0.462649
 H 4.965119 -1.118339 -0.892780
 H 5.078446 -0.568615 2.118402
 H 4.791718 0.642955 0.865388
 H 6.353715 -0.187688 0.952440
 H 5.246545 -3.139907 1.399242
 H 6.391582 -2.966742 -1.441918
 H 6.661141 -4.308193 -0.197966