6-C-beta-D-Glucopyranosyl-(2S,3S)-(+)-3′,4′,5,7-Tetrahydroxyflavanone

(2S,3S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)chroman-4-one