13
charge = 0
 O 1.646047 -0.816576 -0.649048
 C 2.163376 0.057100 -0.009380
 C 2.990219 1.161378 -0.573715
 C 2.644853 2.596809 -0.116551
 N 4.076883 2.866478 0.059481
 C 4.356120 1.425996 0.099376
 H 2.046446 0.090502 1.099359
 H 3.059424 1.063005 -1.656156
 H 2.064331 2.593272 0.816942
 H 2.138320 3.232964 -0.845593
 H 4.330645 3.389939 0.886935
 H 4.395817 0.998112 1.111176
 H 5.242820 1.109030 -0.453826