13
charge = 0
 C 1.163558 -1.227757 -0.377254
 C 2.334196 -0.326451 -0.087851
 O 1.835432 0.955352 0.258613
 C 2.831165 1.872798 0.579236
 C 3.668102 2.246578 -0.572183
 N 4.321944 2.530595 -1.473654
 H 1.517114 -2.225646 -0.644369
 H 0.574737 -0.836940 -1.208830
 H 0.514589 -1.312754 0.496231
 H 2.990257 -0.244720 -0.964597
 H 2.936569 -0.719013 0.744630
 H 3.497109 1.497649 1.370388
 H 2.339827 2.774288 0.952130