Nc1ccc(S(=O)(=O)Nc2ccc(Br)cn2)cc1 mol3638 0_1 Nc1ccc(S(=O)(=O)Nc2ccc(Br)c[nH+]2)cc1 mol3638 1_1 Nc1ccc(S(=O)(=O)[NH2+]c2ccc(Br)cn2)cc1 mol3638 1_2 [NH3+]c1ccc(S(=O)(=O)Nc2ccc(Br)cn2)cc1 mol3638 1_3 Nc1ccc(S(=O)(=O)[N-]c2ccc(Br)cn2)cc1 mol3638 -1_1