Nc1cncnc1N    mol4126    0_1
Nc1cncnc1[NH3+]    mol4126    1_1
Nc1c[nH+]cnc1N    mol4126    1_2
Nc1cnc[nH+]c1N    mol4126    1_3
Nc1ncncc1[NH3+]    mol4126    1_4
Nc1c[nH+]cnc1[NH3+]    mol4126    2_1
Nc1cnc[nH+]c1[NH3+]    mol4126    2_2
Nc1c[nH+]c[nH+]c1N    mol4126    2_3
Nc1[nH+]cncc1[NH3+]    mol4126    2_4
Nc1nc[nH+]cc1[NH3+]    mol4126    2_5
[NH3+]c1cncnc1[NH3+]    mol4126    2_6