13
charge = 0
 C 2.277724 -1.472273 0.255780
 C 2.135036 -0.155193 0.306345
 N 2.921687 0.735178 1.039417
 C 2.745716 2.101299 1.069876
 C 3.713905 2.582374 1.895751
 N 4.483770 1.555851 2.377439
 C 3.988161 0.472147 1.850641
 H 1.600190 -2.054326 -0.352677
 H 3.046793 -2.006647 0.798097
 H 1.351258 0.343245 -0.252061
 H 1.960887 2.580698 0.508398
 H 3.901871 3.608177 2.171911
 H 4.353703 -0.529121 2.015502