13
charge = 0
 N 0.931407 0.199236 -0.074439
 C 2.336327 0.004477 -0.093122
 C 3.193491 1.069339 0.004915
 O 2.921320 2.378798 0.125658
 N 4.468392 0.620783 -0.036592
 C 4.457905 -0.752354 -0.163696
 C 3.154131 -1.160285 -0.200847
 H 0.485963 -0.119862 -0.925245
 H 0.486657 -0.271188 0.703385
 H 1.954658 2.430898 0.131468
 H 5.281009 1.207043 0.013864
 H 5.377298 -1.310724 -0.215182
 H 2.815243 -2.180962 -0.294565