13
charge = 0
 O 0.910014 0.025149 -0.068862
 C 2.125092 0.037280 -0.073762
 N 2.858606 1.181511 -0.085033
 C 4.303185 1.319620 -0.092161
 C 4.960878 -0.019446 -0.084483
 C 4.244827 -1.138310 -0.073325
 N 2.863246 -1.126463 -0.068170
 H 2.291649 2.011837 -0.088892
 H 4.625538 1.904679 0.781138
 H 4.618252 1.891024 -0.977098
 H 6.040806 -0.064487 -0.088240
 H 4.702043 -2.119834 -0.067646
 H 2.327272 -1.974869 -0.059755