13
charge = 0
 O 2.929099 0.480763 0.927742
 C 2.388701 -0.208479 0.108050
 C 2.919604 -0.522459 -1.266172
 C 4.428096 -0.309252 -1.427973
 C 4.562524 -1.823610 -1.195297
 N 3.116423 -1.974759 -1.458619
 H 1.421776 -0.713351 0.341691
 H 2.251156 -0.065147 -2.007941
 H 4.886410 0.352037 -0.695197
 H 4.704835 -0.005218 -2.436159
 H 4.863018 -2.063910 -0.169393
 H 5.194284 -2.380567 -1.890420
 H 2.604471 -2.578338 -0.823723