(3,4-dihydroxyphenyl)-2-ethyl(arabinopyranosyl-(1-2)-rhamnopyranosyl-(1-3))apiofuranosyl-(1-6)-4-O-caffeoylglucopyranoside
(3,4-dihydroxyphenyl)-2-ethyl(arabinopyranosyl-(1-2)-rhamnopyranosyl-(1-3))apiofuranosyl-(1-6)-4-o-caffeoylglucopyranoside