(6R,8R,9S,10R,13R,15S,16E,20S,22E)-6,9,10-tris(tert-butyldimethylsiloxy)-13-hydroxy-2,2,3,3,8,15,16,20,27,27-decamethyl-18-methylene-26,26-diphenyl-4,25-dioxa-3,26-disilaoctacosa-16,22-dien-11-one

2,2-Dimethyl-propionic acid (R)-4-hydroxy-2-methyl-butyl ester

(R)-4-((tert-butyldimethylsilyl)oxy)-2-methylbutan-1-ol