16
charge = 0
 C 2.179044 -0.134585 -2.086768
 C 2.476503 -0.287842 -0.802802
 C 3.028624 0.779337 0.083508
 C 4.450789 0.469583 0.544890
 N 5.363153 0.391635 -0.569041
 C 6.564093 1.007015 -0.589354
 O 7.032874 1.662859 0.313132
 H 1.791793 -0.953303 -2.682339
 H 2.296464 0.823985 -2.583530
 H 2.338192 -1.266123 -0.343313
 H 2.401032 0.877645 0.976250
 H 3.016569 1.742623 -0.434258
 H 4.461161 -0.468898 1.112961
 H 4.823903 1.252906 1.205361
 H 5.070383 -0.115619 -1.388671
 H 7.095724 0.847803 -1.546717