C[N+](C)(C)c1ccc(/N=[NH+]/c2ccc(S(=O)(=O)O)cc2)cc1 mol24951 2_1 C[N+](C)(C)c1ccc(/[NH+]=N/c2ccc(S(=O)(=O)O)cc2)cc1 mol24951 2_2 C[N+](C)(C)c1ccc(/[NH+]=[NH+]/c2ccc(S(=O)(=O)[O-])cc2)cc1 mol24951 2_3 C[N+](C)(C)c1ccc(/[NH+]=[NH+]/c2ccc(S(=O)(=O)O)cc2)cc1 mol24951 3_1