1 IYG N-alpha-acetyl-3,5-diiodotyrosylglycine 1.000 2 IYT N-alpha-acetyl-3,5-diiodotyrosyl-D-threonine 0.880 3 IK3 (2~{S})-2-acetamido-3-(4-hydroxyphenyl)-~{N}-prop-2-enyl-propanamide 0.783 4 T9J Nalpha-acetyl-N-(3-bromoprop-2-yn-1-yl)-L-tyrosinamide 0.750