13
charge = 0
 O 1.038692 -0.307105 -0.115887
 C 2.438650 -0.277193 -0.051677
 C 3.125149 -1.432117 -0.714671
 C 4.043998 -0.950119 -1.547847
 N 4.052726 0.452435 -1.564072
 C 3.005553 0.924068 -0.802979
 N 2.486828 2.074469 -0.700367
 H 0.758420 0.618456 -0.101452
 H 2.771629 -0.205401 0.998219
 H 2.955348 -2.470213 -0.477947
 H 4.766727 -1.487131 -2.146103
 H 4.450374 0.983722 -2.319773
 H 2.928825 2.771528 -1.294646