[(3S,4R,5S)-5-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-2-[5-hydroxy-7-methoxy-4-oxo-2-[4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]chromen-3-yl]oxy-6-(hydroxymethyl)oxan-3-yl]oxy-3,4-dihydroxyoxolan-3-yl]methyl (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate