tert-butyl 2-(2-((1R,2R,3aS,7aS)-1-((E)-3-hydroxy-4-methyl-4-phenoxypent-1-en-1-yl)-2-((tetrahydro-2H-pyran-2-yl)oxy)-2,3,3a,6,7,7a-hexahydro-1H-inden-5-yl)ethoxy)acetate