13
charge = 0
 O 0.951590 0.638288 0.595225
 C 1.869987 0.015990 0.142159
 C 2.943497 -0.644263 0.967657
 C 2.946685 -2.171097 0.795529
 C 4.428064 -2.426214 0.779098
 N 5.121076 -1.376594 0.604035
 N 4.272037 -0.297525 0.456885
 H 1.997836 -0.126984 -0.952813
 H 2.807802 -0.363472 2.019119
 H 2.503143 -2.470010 -0.163952
 H 2.407437 -2.692555 1.586064
 H 4.903976 -3.395824 0.848352
 H 4.686982 0.537072 0.844353