20
charge = 0
 C 1.159167 -0.188882 -0.215384
 C 2.641809 -0.088602 0.108395
 C 3.154245 -0.995783 1.233116
 C 2.562032 -0.601076 2.581692
 N 2.888826 -2.394353 0.879745
 C 4.683422 -0.883635 1.304627
 O 5.299452 -1.378615 0.147482
 H 0.893032 0.536710 -0.987134
 H 0.527104 0.015889 0.652188
 H 0.884947 -1.171931 -0.608795
 H 2.878410 0.942656 0.390024
 H 3.227532 -0.304945 -0.788855
 H 1.473898 -0.694081 2.581547
 H 2.812777 0.432208 2.839365
 H 2.950953 -1.246254 3.375138
 H 1.929033 -2.525049 0.588622
 H 3.039795 -2.995431 1.682409
 H 5.031323 -1.428400 2.198428
 H 4.978653 0.163081 1.423807
 H 4.762888 -2.148098 -0.098148