12
charge = 0
 O 2.240784 -1.004723 0.512098
 C 2.268498 0.037159 -0.077714
 N 2.963828 0.249198 -1.255151
 C 3.002370 1.447921 -1.944306
 C 3.779911 1.272156 -3.043926
 C 4.236901 -0.082201 -3.032673
 C 3.723140 -0.685614 -1.927892
 H 1.739140 0.946436 0.255622
 H 2.467955 2.310048 -1.578155
 H 4.005134 2.023755 -3.784238
 H 4.875420 -0.551349 -3.764971
 H 3.813027 -1.686196 -1.539785