13
charge = 0
 O 1.642372 0.358098 0.933050
 C 2.587143 0.008627 0.280337
 N 2.737472 -1.182758 -0.367195
 C 3.996042 -1.348689 -1.042601
 C 4.596005 0.033644 -0.877992
 C 3.837234 1.193069 -1.369538
 N 3.761029 0.803215 0.045977
 H 2.023178 -1.886618 -0.310867
 H 3.871532 -1.638294 -2.091342
 H 4.628985 -2.098072 -0.554374
 H 5.666280 0.111765 -0.729940
 H 2.959729 1.009805 -1.983016
 H 4.344197 2.133409 -1.550398