label: 5a-acetoxy-20-(benzoyloxy)-2a,4a,7b,9a,15-pentahydroxy-10- oxo-10,19-epoxy-11(15-1)abeo-tax-11(12)-ene
label_lc: 5a-acetoxy-20-(benzoyloxy)-2a,4a,7b,9a,15-pentahydroxy-10- oxo-10,19-epoxy-11(15-1)abeo-tax-11(12)-ene