Angoroside C

(E)-(2R,3R,4R,5R,6R)-5-hydroxy-6-(3-hydroxy-4-methoxyphenethoxy)-4-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-((((2S,3R,4S,5S)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-3-yl 3-(4-hydroxy-3-methoxyphenyl)acrylate