NCc1nc(-c2ccccc2)no1    mol25442    0_1
NCc1nc(-c2ccccc2)[nH+]o1    mol25442    1_1
NCc1[nH+]c(-c2ccccc2)no1    mol25442    1_2
[NH3+]Cc1nc(-c2ccccc2)no1    mol25442    1_3