15
charge = 0
 N 2.096975 1.271746 -0.413692
 C 2.577599 0.162588 0.199444
 O 2.465955 -0.016421 1.395516
 C 3.258369 -0.836913 -0.699349
 C 4.640036 -1.345205 -0.240876
 N 4.228801 -2.715738 -0.583278
 C 2.815807 -2.306755 -0.553453
 H 1.633600 1.967561 0.144920
 H 2.189720 1.416653 -1.401364
 H 3.270262 -0.519991 -1.743714
 H 4.772275 -1.166459 0.831907
 H 5.510404 -0.976514 -0.789560
 H 4.485139 -3.422286 0.094199
 H 2.320347 -2.458884 0.411785
 H 2.201011 -2.720902 -1.356595