13
charge = 0
 C 1.624058 -0.160098 -0.775771
 N 2.822263 0.240151 -0.081079
 C 3.195976 -0.313903 1.085324
 O 2.590368 -1.185362 1.669948
 C 4.496450 0.218097 1.703326
 C 5.170331 1.258968 0.953612
 N 5.658152 2.081453 0.314308
 H 1.860529 -0.552765 -1.767372
 H 0.935510 0.681219 -0.882987
 H 1.142744 -0.940874 -0.189632
 H 3.402493 0.960285 -0.480192
 H 5.164160 -0.637095 1.831863
 H 4.250957 0.582224 2.703762