19
charge = 0
 C 0.813633 -1.381582 -1.519181
 C 2.169392 -0.956639 -1.015070
 O 3.160665 -1.614024 -1.763803
 C 4.463787 -1.266942 -1.358985
 C 5.454002 -1.925791 -2.252663
 C 6.446477 -2.696101 -1.826438
 C 7.471282 -3.336369 -2.697109
 H 0.023965 -0.884607 -0.951279
 H 0.686975 -2.460940 -1.416162
 H 0.696939 -1.122436 -2.573297
 H 2.278676 -1.204095 0.052823
 H 2.292081 0.134448 -1.106059
 H 4.637053 -1.563385 -0.313059
 H 4.580509 -0.170614 -1.409170
 H 5.334617 -1.732800 -3.317175
 H 6.534275 -2.883355 -0.756605
 H 7.302127 -3.104879 -3.750344
 H 7.461330 -4.424558 -2.578975
 H 8.479503 -3.002552 -2.431349