(2R,3R,4R,5R,6R)-2-({[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)-3,4,5,6-tetrahydro-2H-pyran-2-yl]oxy}methyl)-4-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyl-3,4,5,6-tetrahydro-2H-pyran-2-yl]oxy}-5-hydroxy-6-{[2-(4-hydroxy-3-methoxyphenyl)ethyl]oxy}tetrahydropyran-3-yl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate