18
charge = 0
 C 1.221600 0.087164 -0.508177
 C 2.361657 0.039240 0.501768
 N 2.019115 0.517357 1.836315
 C 2.896250 -1.362555 0.628436
 O 3.607843 -1.872150 -0.489390
 C 4.317498 -1.661283 0.731393
 C 4.842485 -2.878778 1.422209
 H 0.859516 1.110586 -0.636422
 H 0.381316 -0.527680 -0.169216
 H 1.545486 -0.287465 -1.482222
 H 3.183300 0.663399 0.133378
 H 1.222503 0.001409 2.195495
 H 1.733031 1.488212 1.794816
 H 2.198940 -2.078774 1.071784
 H 4.997412 -0.810192 0.692830
 H 4.093526 -3.672725 1.426628
 H 5.109647 -2.643078 2.455552
 H 5.736964 -3.253799 0.918514