13
charge = 0
 O 2.082020 1.008346 -0.330051
 C 2.235473 -0.074096 0.171593
 C 3.060486 -0.283462 1.384254
 N 3.207716 -1.445583 1.899502
 C 4.074378 -1.257402 3.064245
 C 4.411758 0.258057 3.141795
 N 3.687312 0.752833 1.987775
 H 1.776753 -0.996594 -0.226341
 H 4.970109 -1.874610 2.951386
 H 3.557770 -1.612030 3.960482
 H 5.485432 0.451997 3.057685
 H 4.056273 0.718245 4.068883
 H 3.633519 1.701101 1.665312