20
charge = 0
 C 1.179887 0.242651 -0.105078
 C 2.627276 -0.202909 0.084490
 C 2.714395 -1.008911 1.347286
 C 3.304053 -0.612881 2.465300
 N 3.104542 -0.994542 -1.046124
 C 2.914001 -0.347570 -2.324406
 C 4.492492 -1.370191 -0.885155
 H 0.822415 0.716557 0.810013
 H 0.542460 -0.619247 -0.319581
 H 1.074397 0.963666 -0.916909
 H 3.253435 0.703323 0.210465
 H 2.210906 -1.973684 1.307438
 H 3.820221 0.340680 2.526067
 H 3.291833 -1.223210 3.361011
 H 1.855809 -0.205357 -2.542307
 H 3.327512 -0.984224 -3.109309
 H 3.417902 0.635067 -2.390181
 H 4.637094 -1.903162 0.054829
 H 5.172670 -0.498119 -0.886873
 H 4.789111 -2.030416 -1.702988