4H-1-Benzopyran-4-one, 6-alpha-L-arabinopyranosyl-5,7-dihydroxy-2-(4-hydroxyphenyl)-8-(2,3,4-tris-O-(3-(4-hydroxy-3,5-dimethoxyphenyl)-1-oxo-2-propenyl)-beta-D-galactopyranosyl)- 75664-17-4