O=[N+]([O-])c1ccc(NNc2ccccc2)cc1 mol6064 0_1 O=[N+]([O-])c1ccc([NH2+]Nc2ccccc2)cc1 mol6064 1_1 O=[N+]([O-])c1ccc(N[NH2+]c2ccccc2)cc1 mol6064 1_2