13
charge = 0
 O 1.239753 0.463844 -0.136218
 N 2.429426 -0.264624 -0.059805
 C 3.237122 0.270088 1.035044
 C 4.447263 -0.500923 1.261734
 C 5.451984 -1.118995 1.476194
 C 3.037698 -0.426454 -1.303673
 N 2.532687 -0.244163 -2.445036
 H 0.555846 -0.170199 0.105280
 H 2.616979 0.235862 1.934024
 H 3.492325 1.323561 0.854862
 H 6.343848 -1.670027 1.662067
 H 4.052403 -0.810144 -1.198930
 H 1.589656 0.135484 -2.357235