18
charge = 0
 C 1.288247 -0.283697 -0.693424
 C 2.702196 -0.179435 -0.127695
 C 3.321109 1.178034 -0.443097
 O 2.615183 2.285683 0.090850
 C 2.707165 -0.577632 1.333028
 C 3.701870 -0.112960 2.316813
 N 2.315355 0.341869 2.397693
 H 1.266089 -0.047498 -1.761473
 H 0.601775 0.391115 -0.173953
 H 0.891724 -1.293377 -0.568311
 H 3.328554 -0.912158 -0.655927
 H 3.414705 1.274861 -1.533045
 H 4.329757 1.245347 -0.031291
 H 1.774613 2.360471 -0.367904
 H 2.310082 -1.580373 1.485786
 H 4.457472 0.598338 1.999962
 H 4.019069 -0.777741 3.113752
 H 2.256226 1.280552 2.013015