N-((S)-1-{(2S,5S)-5-[(1S,4R,5R)-4,5-Dihydroxy-7-((4S,5R)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-1-trimethylsilanyloxy-heptyl]-tetrahydro-furan-2-yl}-ethyl)-4-methyl-benzenesulfonamide