1.1.1.96 2,5-dihydroxybenzoic acid 0.5 mM, 60% inhibition 1.1.1.96 2,5-dihydroxybenzoic acid 1 mM, 44% inhibition 1.1.1.96 2,5-dihydroxyphenyllactic acid 1 mM, 20% inhibition 1.1.1.96 3,5-Diiodo-4-hydroxyphenyllactic acid 1 mM, 18% inhibition 1.1.1.96 3,5-diiodotyrosine 1 mM, 15% inhibition