Showing structure for 2-[(1r,2e,5s)-5-hydroxy-1,7-bis(4-hydroxyphenyl)hept-2-en-1-yl]-4-[(2r,3r,4s,6s)-2-(4-hydroxyphenyl)-4-[(1e)-2-(4-hydroxyphenyl)ethenyl]-6-[2-(4-hydroxyphenyl)ethyl]oxane-3-carbonyl]-5-methoxybenzene-1,3-diol