Showing structure for bis[(3r)-2,3,4-trihydroxy-5-[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]-6-oxo-3-[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]cyclohexa-1,4-dien-1-yl]acetic acid