20
charge = 0
 C 0.950964 -0.225325 0.163794
 C 2.449643 0.046452 0.105070
 C 2.851337 1.062253 1.164832
 C 3.207208 -1.263408 0.165582
 N 4.661279 -1.326080 0.283045
 C 3.830257 -1.804435 1.390173
 C 3.881533 -3.273676 1.682436
 H 0.378153 0.697684 0.044513
 H 0.675424 -0.668860 1.125265
 H 0.640302 -0.916124 -0.624053
 H 2.670881 0.485808 -0.877700
 H 2.545577 0.739013 2.163374
 H 2.366290 2.021086 0.968986
 H 3.928944 1.248842 1.184421
 H 2.825129 -1.998837 -0.541507
 H 5.035530 -0.407416 0.497493
 H 3.787149 -1.163501 2.267641
 H 3.935610 -3.842595 0.752348
 H 2.994685 -3.595350 2.235399
 H 4.762695 -3.523149 2.279697