Nc1ncnc2c1nnn2Cc1ccco1    mol14509    0_1
Nc1nc[nH+]c2c1nnn2Cc1ccco1    mol14509    1_1
Nc1ncnc2c1[nH+]nn2Cc1ccco1    mol14509    1_2
Nc1ncnc2c1n[nH+]n2Cc1ccco1    mol14509    1_3
[NH3+]c1ncnc2c1nnn2Cc1ccco1    mol14509    1_4
Nc1[nH+]cnc2c1nnn2Cc1ccco1    mol14509    1_5