at high concentrations ( 1 mm ) , the anion blockers 4-acetamido-4'-isothiocyanostilbene-2,2'-disulfonic acid and 4,4'-diisothiocyanatostilbene-2,2'-disulfonic acid both reduced , by 41 and 43 % , respectively , the stimulatory effects of chloride .
C0003075
anion
C0008203
chloride