8-((5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3-(3,4,5-trihydroxyphenylcarbonyloxy)chroman-6-yl)methyl)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-3-yl 3,4,5-trihydroxybenzoate AIDS-051692 AIDS051692 Oolonghomobisflavan der.