19
charge = 0
 N 2.936978 -0.350813 -1.368506
 C 2.507463 -0.064193 -0.011020
 C 3.024016 1.301377 0.439464
 C 2.382930 1.729101 1.759926
 N 0.940321 1.863347 1.628675
 C 4.513800 1.283512 0.568705
 C 5.364510 1.939014 -0.209606
 H 2.573135 -1.242001 -1.679442
 H 3.947890 -0.402182 -1.416183
 H 2.830809 -0.815332 0.730961
 H 1.416320 -0.039889 0.016671
 H 2.750386 2.026388 -0.337647
 H 2.883679 2.646025 2.105078
 H 2.582406 0.960429 2.515662
 H 0.713136 2.647579 1.028865
 H 0.515292 2.047370 2.528127
 H 4.908116 0.655977 1.369375
 H 5.015099 2.570007 -1.021025
 H 6.436813 1.870782 -0.064268