CCOc1ncnc2nc[nH]c12    mol8297    0_1
CCOc1ncnc2[nH+]c[nH]c12    mol8297    1_1
CCOc1nc[nH+]c2nc[nH]c12    mol8297    1_2
CCOc1[nH+]cnc2nc[nH]c12    mol8297    1_3
CCOc1ncnc2nc[n-]c12    mol8297    -1_1