13
charge = 0
 C 3.016903 -1.153275 0.723669
 N 2.667461 0.141599 0.219021
 C 3.222775 0.654416 -0.919623
 C 3.020476 1.847580 -1.545177
 O 3.790988 1.924521 -2.646883
 N 4.516517 0.786382 -2.771417
 C 4.189092 0.031195 -1.758606
 H 2.450775 -1.344383 1.634806
 H 4.083004 -1.226470 0.973402
 H 2.779395 -1.953266 0.011011
 H 1.995364 0.691820 0.715092
 H 2.393901 2.699611 -1.338908
 H 4.651240 -0.939251 -1.652897