13
charge = 0
 C 3.476670 1.477935 0.536505
 C 2.538275 0.469934 -0.051571
 O 1.434790 0.747939 -0.459951
 C 2.984821 -0.950120 -0.139175
 N 4.136458 -1.290181 0.276532
 N 4.378788 -2.651386 0.114876
 C 5.533569 -2.975077 0.526549
 H 3.004116 2.458035 0.528310
 H 4.409518 1.499136 -0.031499
 H 3.744592 1.191842 1.556147
 H 2.281574 -1.664471 -0.571273
 H 5.826413 -4.017475 0.446591
 H 6.225096 -2.244721 0.950060