(E)-(6S,7S,12R)-12-((E)-(1S,5R,6R,8R)-6,8-Dihydroxy-1,3,5-trimethyl-non-3-enyl)-6-hydroxy-7,9-dimethyl-oxacyclododec-9-en-2-one

(E)-(6S,7S,12R)-12-[(E)-(1S,5R)-1,3-Dimethyl-5-((7R,9R)-9-methyl-6,10-dioxa-spiro[4.5]dec-7-yl)-hex-3-enyl]-6-hydroxy-7,9-dimethyl-oxacyclododec-9-en-2-one

(6S,7S,12R,E)-12-((2S,6R,7R,9R,E)-7,9-bis(methoxymethoxy)-4,6-dimethyldec-4-en-2-yl)-7,9-dimethyl-6-(triethylsilyloxy)oxacyclododec-9-en-2-one

(6S,7S,12R,E)-12-((2S,6R,E)-6-((4R,6R)-2,2-di-tert-butyl-6-methyl-1,3,2-dioxasilinan-4-yl)-4-methylhept-4-en-2-yl)-7,9-dimethyl-6-(triethylsilyloxy)oxacyclododec-9-en-2-one