18
charge = 0
 C 0.911065 0.239407 -0.037397
 C 2.419894 0.027462 0.018697
 C 2.924172 0.211087 1.390023
 C 3.344562 0.324549 2.509972
 N 2.822740 -1.239870 -0.581471
 C 4.249304 -1.303336 -0.809025
 C 2.354833 -2.409813 0.129509
 H 0.668651 1.261031 0.258787
 H 0.382785 -0.433383 0.638977
 H 0.559698 0.068877 -1.056417
 H 2.882439 0.806424 -0.599093
 H 3.714357 0.435075 3.502005
 H 4.570009 -0.439495 -1.396483
 H 4.483544 -2.205245 -1.378915
 H 4.838609 -1.323336 0.122801
 H 1.267571 -2.399643 0.214322
 H 2.781653 -2.500346 1.141923
 H 2.632715 -3.300536 -0.437894