4H-1-Benzopyran-4-one, 5,7-bis(acetyloxy)-6-[2-(acetyloxy)-5-[5,7-bis(acetyloxy)-4-oxo-4H-1-benzopyran-2-yl]phenyl]-2-[4-(acetyloxy)phenyl]- AIDS-155560 AIDS155560 Robustaflavone hexacetate