O=C1NC[C@@H]2N=NN[C@@H]2N1    mol8367    0_1
O=C1NC[C@@H]2N=N[NH2+][C@@H]2N1    mol8367    1_1
O=C1NC[C@@H]2N=[NH+]N[C@@H]2N1    mol8367    1_2
O=C1NC[C@@H]2N=N[N-][C@@H]2N1    mol8367    -1_1
O=C1[N-]C[C@@H]2N=NN[C@@H]2[N-]1    mol8367    -2_1
O=C1[N-]C[C@@H]2N=N[N-][C@@H]2N1    mol8367    -2_2
O=C1[N-][C@H]2[N-]N=N[C@H]2CN1    mol8367    -2_3