20
charge = 0
 C 0.844867 -0.051257 0.205990
 C 2.364160 -0.080267 0.195108
 C 3.003315 1.261587 -0.148337
 N 2.658943 2.347794 0.769006
 C 4.534814 1.201884 -0.209802
 C 5.073170 0.293621 -1.291794
 O 5.038829 2.495621 -0.442072
 H 0.433305 -1.038743 0.425206
 H 0.450280 0.262280 -0.765073
 H 0.455782 0.636611 0.961122
 H 2.700480 -0.830903 -0.525790
 H 2.737948 -0.407279 1.174255
 H 2.660380 1.576604 -1.142516
 H 2.737989 2.042112 1.733121
 H 1.711471 2.670353 0.629506
 H 4.890087 0.834227 0.771214
 H 4.663159 0.575572 -2.265292
 H 4.840287 -0.754634 -1.098137
 H 6.158482 0.395952 -1.341555
 H 4.430761 3.079957 0.037572