(5R)-3-((E,13R)-13-hydroxy-13-(2R,5S)-5-[(1S)-1-hydroxytridecyl]tetrahydro-2-furanyl-2-tridecenyl)-5-methyl-2,5-dihydro-2-furanone

(5R)-3-((E,13S)-13-hydroxy-13-(2S,5R)-5-[(1R)-1-hydroxytridecyl]tetrahydro-2-furanyl-2-tridecenyl)-5-methyl-2,5-dihydro-2-furanone