(2R,5S,7S,E)-5-((tert-butyldimethylsilyl)oxy)-7-methoxy-2,8-dimethyl-11-(trimethylsilyl)undec-8-en-10-yn-1-ol

(2R,5S,7S,E)-5-((tert-butyldimethylsilyl)oxy)-7-methoxy-2,8-dimethyl-11-(trimethylsilyl)undec-8-en-10-ynal

(2S)-1-((4R,7S,9S,E)-7-((tert-butyldimethylsilyl)oxy)-3-hydroxy-9-methoxy-4,10-dimethyl-13-(trimethylsilyl)tridec-10-en-12-ynoyl)piperidine-2-carboxylic acid

(Z)-3-methyl-1-((2R,3R,7S,10R)-2,3,10-trimethyl-1,4,6-trioxaspiro[4.5]decan-7-yl)-6-(trimethylsilyl)hex-3-en-5-yn-2-one