Formyloxy
(1S,3aR,4R,5R,6R,7aS)-1-(acetyloxy)-6-[(5R,5aR,9aR)-5,9a-dimethyl-2,7-dioxo-5,5a,6,7,9,9a-hexahydro-2H-pyrano[3,4-b]oxepin-5-yl]-5-(formyloxy)-3-(furan-3-yl)-7a-hydroxy-3a-methyl-7-methylideneoctahydro-1H-inden-4-yl (2R,3S)-2-hydroxy-3-methylpentanoate [7
(1S,3aR,4R,5R,6R,7aS)-1-(acetyloxy)-6-[(5R,5aR,9aS)-5,9a-dimethyl-2,7-dioxo-5,5a,6,7,9,9a-hexahydro-2H-pyrano[3,4-b]oxepin-5-yl]-5-(formyloxy)-3-(furan-3-yl)-7a-hydroxy-3a-methyl-7-methylideneoctahydro-1H-inden-4-yl (3S)-2-hydroxy-3-methylpentanoate
(1S,3R,3aR,4R,5R,6R,7aS)-6-[(5R,5aR,9aS)-5,9a-dimethyl-2,7-dioxo-5,5a,6,7,9,9a-hexahydro-2H-pyrano[3,4-b]oxepin-5-yl]-5-(formyloxy)-3-furan-3-yl-7a-hydroxy-3a-methyl-1-{[(2E)-2-methylbut-2-enoyl]oxy}-7-methylideneoctahydro-1H-inden-4-yl (2R,3S)-2-hydroxy-
(1S,3S,3aR,4R,5R,6R,7aS)-6-[(1S,2R,3R,6S)-4-(acetyloxy)-6-hydroxy-2-(2-methoxy-2-oxoethyl)-1,3-dimethyl-7,9-dioxabicyclo[4.2.1]non-3-yl]-5-(formyloxy)-3-furan-3-yl-7a-hydroxy-3a-methyl-1-{[(2E)-2-methylbut-2-enoyl]oxy}-7-methylideneoctahydro-1H-inden-4-yl
(2R,3S,4S,6S)-3-{[(2S,4S,5R,6R)-4,5-bis(formyloxy)-6-methyltetrahydro-2H-pyran-2-yl]oxy}-6-{[(2R,3R,4S,6R)-4-(formyloxy)-6-{[(3S,5R,8R,9S,10S,12R,13S,14S,17R)-12-(formyloxy)-14-hydroxy-10,13-dimethyl-17-(5-oxo-2,5-dihydrofuran-3-yl)hexadecahydro-1H-cyclop
(2S)-2β-(Formyloxy)-1,2,3,4,4a,10aα-hexahydro-5,6,8-trihydroxy-7-[(R)-1-methyl-2-hydroxyethyl]-1,1,4aβ-trimethyl-9,10-phenanthrenedione
(2S,2S)-7α-(Formyloxy)-8β-(acetoxymethyl)-3,4,4b,5,6,7,8,8aβ,9,10-decahydro-3β,9α,10β-trihydroxy-2,4bβ,8-trimethylspiro[phenanthrene-2(1H),1-cyclopropane]-1,4-dione