(5S)-3-(11-((2R,2'R,5R,5'R)-5'-((R)-1-hydroxy-6-(4-iodophenoxy)hexyl)octahydro-[2,2'-bifuran]-5-yl)-11-oxoundecyl)-5-methyl-3-(phenylthio)dihydrofuran-2(3H)-one

(S)-2-Methoxymethoxy-2-((2R,5R,2'R,5'R)-(R)-5'-oxiranyl-octahydro-[2,2']bifuranyl-5-yl)-ethanol