C49H60I4N8O11
(S)-2-tert-Butoxycarbonylamino-3-{4-[2-(3-{2-[4-((S)-2-tert-butoxycarbonylamino-2-carboxy-ethyl)-2,6-diiodo-phenoxy]-ethyl}-2-oxo-imidazolidin-1-yl)-ethoxy]-3,5-diiodo-phenyl}-propionic acid
(S)-methyl 2-((tert-butoxycarbonyl)amino)-3-(4-hydroxy-3,5-diiodophenyl)propanoate
benzyl bromide
1,3-bis-(2-hydroxy-ethyl)-imidazolidin-2-one