15
charge = 0
 N 1.051650 -0.392231 -0.209815
 C 2.199445 -0.358057 -0.154616
 C 3.647957 -0.307485 -0.057460
 C 4.117268 0.134552 1.326640
 N 5.560303 0.183433 1.347470
 C 6.172156 0.128168 2.657814
 C 6.230330 -1.038644 1.751334
 H 4.034572 0.382467 -0.811933
 H 4.048482 -1.298360 -0.291351
 H 3.707067 -0.546217 2.090242
 H 3.731363 1.134933 1.539576
 H 5.513430 0.052084 3.519614
 H 7.042712 0.758809 2.798420
 H 5.609664 -1.894380 2.008488
 H 7.144498 -1.275771 1.219078