18
charge = 0
 C 4.549567 2.419823 2.322788
 O 5.027886 1.146180 2.656389
 C 4.725903 0.180416 1.674859
 C 5.397660 -1.125250 2.041703
 N 6.836990 -0.986540 1.888140
 C 5.000961 -1.599937 3.441278
 O 3.607420 -1.720808 3.631224
 H 4.817212 3.097934 3.133669
 H 3.456810 2.421841 2.203441
 H 4.997952 2.784949 1.389005
 H 3.637269 0.041101 1.601758
 H 5.093546 0.506646 0.692437
 H 5.045843 -1.866758 1.314914
 H 7.310807 -1.845117 2.141611
 H 7.175593 -0.260589 2.509675
 H 5.446810 -0.925682 4.182762
 H 5.422941 -2.595821 3.606547
 H 3.255511 -0.841467 3.789080