10
charge = 0
 C 1.087239 -0.051513 0.020520
 C 2.581293 -0.010551 0.092917
 O 3.209189 0.499665 0.985130
 C 3.284133 -0.646032 -1.017530
 C 3.866518 -1.170878 -1.934780
 C 4.531775 -1.763612 -2.970981
 N 5.088320 -2.266106 -3.849282
 H 0.666607 0.446843 0.892040
 H 0.745418 -1.089267 -0.024149
 H 0.745918 0.436751 -0.896474