however , both picrate and niflumate potently ( ic50 values between 66 and 531 and 30 and 155 microm , respectively ) inhibited the effect of 100-200 mm concentrations of anions ( i- , br- , cl- , scn- , and f- ) to increase the binding of [ 35s ] tbps to gaba-gated chloride channels .
C0003075
anions
C0016327
f