13
charge = 0
 O 2.354550 0.132354 0.458881
 C 2.136653 -0.913046 -0.100764
 N 3.078316 -1.719673 -0.727536
 C 4.067163 -1.112845 -1.266493
 N 5.150953 -1.767279 -1.747550
 C 5.124492 -3.026348 -2.424893
 C 5.595543 -1.788334 -3.116797
 H 1.125863 -1.354768 -0.130494
 H 4.122897 -0.022406 -1.334755
 H 4.145605 -3.417416 -2.681756
 H 5.852958 -3.757928 -2.094403
 H 4.938732 -1.352346 -3.863058
 H 6.656385 -1.628855 -3.273883