(S)-2-(trimethylsilyl)ethyl-3-(tert-butyldimethylsilyloxy)-7-(octanoylthio)hept-4-enoate

(S)-2-(trimethylsilyl)ethyl 3-((S)-2-((R)-2-(2-((tert-butoxycarbonyl)methyl)thiazol-4-yl)-4-methyl-4,5-dihydrothiazole-4-carboxamido)-3-methylbutanoyloxy)-7-(octanoylthio)hept-4-enoate

(S)-2-(trimethylsilyl)ethyl 3-hydroxy-7-(octanoylthio)hept-4-enoate

Largazole