13
charge = 0
 N 1.482328 -0.504534 -0.335791
 C 2.178492 0.530930 -0.475518
 N 2.576522 1.281903 0.651789
 C 3.930703 1.814351 0.573609
 C 2.777297 2.713739 0.367678
 C 2.337947 3.649874 1.359852
 C 1.983945 4.458388 2.172579
 H 1.291769 -0.925159 -1.243214
 H 2.525616 0.919348 -1.450252
 H 4.527542 1.571873 -0.302259
 H 4.461238 1.830443 1.517519
 H 2.604307 3.026402 -0.660878
 H 1.663605 5.165841 2.900396