13
charge = 0
 O 0.893319 -0.073705 -0.363649
 C 2.072008 0.024816 -0.104645
 C 2.738725 1.340627 0.228161
 C 4.201619 1.273116 -0.157494
 N 4.792492 0.099905 0.447403
 N 4.211494 -1.080891 0.302583
 C 2.959165 -1.139805 -0.006980
 H 2.636553 1.494101 1.309351
 H 2.217915 2.153947 -0.277685
 H 4.753001 2.155262 0.172141
 H 4.286837 1.204346 -1.254240
 H 5.796501 0.028052 0.449558
 H 2.523781 -2.127681 -0.107416