Cc1ccccc1Nc1ccc(S(N)(=O)=O)cc1 mol3377 0_1 Cc1ccccc1[NH2+]c1ccc(S(N)(=O)=O)cc1 mol3377 1_1 Cc1ccccc1Nc1ccc(S([NH3+])(=O)=O)cc1 mol3377 1_2 Cc1ccccc1Nc1ccc(S([NH-])(=O)=O)cc1 mol3377 -1_1