19
charge = 0
 C 1.640439 1.372278 -0.005491
 C 2.307087 0.025328 -0.267404
 C 3.085843 -0.013156 -1.548710
 C 2.323932 -0.049754 -2.845432
 C 2.251723 -1.460056 -3.430586
 N 4.357467 -0.041959 -1.456211
 N 5.109157 -0.135673 -2.594611
 H 1.062609 1.346860 0.921315
 H 0.955936 1.652223 -0.810786
 H 2.390225 2.161536 0.084851
 H 1.538937 -0.758506 -0.291315
 H 2.991680 -0.216667 0.547811
 H 2.776165 0.630883 -3.578607
 H 1.312946 0.330213 -2.677721
 H 3.250127 -1.864685 -3.605269
 H 1.707544 -1.463936 -4.377820
 H 1.735582 -2.135782 -2.744850
 H 6.036474 0.214460 -2.410709
 H 4.710417 0.302582 -3.420046