c1ccc(/N=N/c2ccc(Nc3ccccc3)cc2)cc1    mol3390    0_1
c1ccc(/N=N/c2ccc([NH2+]c3ccccc3)cc2)cc1    mol3390    1_1
c1ccc(/N=[NH+]/c2ccc(Nc3ccccc3)cc2)cc1    mol3390    1_2