13
charge = 0
 C 1.629485 -0.811079 0.193818
 C 2.039187 0.554541 -0.248033
 O 1.598062 1.572095 0.223267
 C 3.076844 0.678623 -1.378019
 O 3.345419 2.018397 -1.634156
 C 4.279647 -0.085919 -1.052108
 C 5.259983 -0.723742 -0.784839
 H 0.712384 -0.753284 0.777118
 H 2.426739 -1.233311 0.811679
 H 1.502676 -1.479694 -0.660173
 H 2.611961 0.211106 -2.263141
 H 2.802036 2.508789 -0.993878
 H 6.139876 -1.276713 -0.553445