Nc1cccc2nc3ccccc3c(N)c12    mol14517    0_1
Nc1c2ccccc2nc2cccc([NH3+])c12    mol14517    1_1
Nc1cccc2[nH+]c3ccccc3c(N)c12    mol14517    1_2
Nc1cccc2nc3ccccc3c([NH3+])c12    mol14517    1_3