13
charge = 0
 C 1.040762 -0.219297 -0.321209
 N 2.384426 -0.104348 0.164763
 C 3.109871 -1.166421 0.592727
 N 4.339851 -1.023099 1.033299
 O 4.762003 -2.295863 1.378112
 C 3.783034 -3.158024 1.137098
 C 2.695961 -2.531341 0.637382
 H 0.681386 0.770394 -0.601020
 H 0.358897 -0.617710 0.439420
 H 0.975902 -0.859625 -1.208887
 H 2.829941 0.793335 0.201135
 H 3.991462 -4.191988 1.366771
 H 1.753605 -2.963112 0.347019