18
charge = 0
 C 2.907045 -1.234974 0.218988
 C 2.589290 0.248664 0.193838
 C 3.122737 0.969314 -1.048968
 C 2.584083 2.403768 -1.155748
 N 1.143817 2.396898 -1.346774
 C 4.579228 0.977775 -1.085063
 C 5.780296 1.006042 -1.096034
 H 2.514435 -1.704031 1.123970
 H 3.984954 -1.411750 0.189848
 H 2.461693 -1.747872 -0.638549
 H 3.009402 0.737334 1.079470
 H 1.509154 0.411616 0.218954
 H 2.773292 0.420348 -1.935748
 H 3.137014 2.926874 -1.947813
 H 2.806305 2.923603 -0.219133
 H 0.909917 2.145916 -2.299477
 H 0.754318 3.314435 -1.177651
 H 6.844191 1.025499 -1.109858