(2S,3S,4S,5R,6S)-6-(((2R,3R)-3,5-dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-7-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid
(2S,3S,4S,5R,6S)-6-(((2R,3R)-3,5-dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-7-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid