13
charge = 0
 C 1.236003 2.039970 0.619459
 N 2.482559 1.854431 0.711486
 O 2.788176 0.547675 1.022044
 C 4.188137 0.396744 1.112749
 C 4.726722 1.039633 2.389429
 C 6.159068 0.844533 2.521728
 N 7.292797 0.672184 2.602192
 H 0.914226 3.043288 0.368907
 H 0.508548 1.244978 0.775827
 H 4.672241 0.828869 0.233401
 H 4.361754 -0.679921 1.120732
 H 4.225570 0.609938 3.261112
 H 4.510310 2.110888 2.373254