(3S,4R)-4-(benzyloxy)-2,2-dimethyl-1-oxopentan-3-yl (R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoate

(8S,10R,11R)-11-(benzyloxy)-6-hydroxy-10-((4-methoxybenzyl)oxy)-3,3-dimethyl-8-((triethylsilyl)oxy)dodec-1-en-4-one