16
charge = 0
 C 2.523284 -2.643611 -0.237319
 N 2.353265 -1.375275 -0.905778
 C 3.461199 -0.457767 -0.787478
 C 4.785384 -0.893040 -1.413735
 C 4.714318 -1.038194 -2.905146
 O 5.890150 -1.425911 -3.428423
 O 3.744351 -0.839271 -3.588564
 H 1.617397 -3.241032 -0.357997
 H 2.662310 -2.475040 0.835119
 H 3.371259 -3.254925 -0.588319
 H 2.122604 -1.501605 -1.882383
 H 3.159428 0.493637 -1.233541
 H 3.635176 -0.265911 0.276878
 H 5.141091 -1.842660 -1.002040
 H 5.576112 -0.168093 -1.191813
 H 5.758773 -1.492393 -4.384961