219823-99-1

Oxacyclohexadec-13-ene-2,6-dione,4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-8-hydroxy-5,5,7,9,13-pentamethyl-16-[(1E)-1-methyl-2-(2-methyl-4-thiazolyl)ethenyl]-,(4S,7R,8S,9S,13Z,16S)-