13
charge = 0
 C 0.955826 -0.020851 -0.196519
 C 2.273332 -0.104243 -0.001091
 C 3.117217 -1.267093 0.213623
 C 4.378860 -0.830977 0.359120
 N 4.444814 0.549586 0.257139
 C 3.183840 1.083117 0.033483
 N 2.830848 2.294335 -0.114819
 H 0.330303 -0.905101 -0.214743
 H 0.490761 0.946692 -0.341216
 H 2.789486 -2.293451 0.249519
 H 5.279784 -1.400950 0.534155
 H 5.283721 1.093341 0.333435
 H 3.620107 2.933896 -0.053397