Hexadecanoic acid,(2S,3S,5R,6S,7S,8R,9E,11R,13S)-3-chloro-2,6,8,13-tetrahydroxy-5,7,9,11-tetramethyl-13-[(1R,4S,5S,7S,8R,9E,11S,12S,13S,15S)-5,11,12-trihydroxy-4,7,8-trimethyl-3,6-dioxo-2,14-dioxabicyclo[11.2.1]hexadec-9-en-15-yl]-9-tridecenyl ester