(3aS,3a1S,6aS,7S,8S,10S,13aS)-10-((tert-butyldimethylsilyl)oxy)-7,8-dihydroxy-11,14,14-trimethyl-4,5,7,8,9,10,13,13a-octahydro-1,3-dioxa-3a1,6a:8,12-dimethanocyclodeca[de]naphthalene-2,6(3aH)-dione

(2S,3aS,5S,9S,9aS,10S,13bS)-5-((tert-butyldimethylsilyl)oxy)-6,9a,14,14-tetramethyl-2-phenyl-5,8,9,9a,10,11,12,13b-octahydro-4H-3a,7-methanobenzo[3,4]cyclodeca[1,2-d][1,3]dioxole-9,10,13-triol

(3aS,3a1S,7S,8aS,10S,11aS,11bS,14aS)-7-((tert-butyldimethylsilyl)oxy)-6,16,16-trimethyl-10-phenyl-3a,4,7,8,14,14a-hexahydro-11aH-1,3,9,11-tetraoxa-3a1,11b:5,8a-dimethanocyclopenta[4,5]cyclodeca[1,2,3-de]naphthalene-2,12(13H)-dione

(2S,3aS,5S,9S,9aS,10S,13aS,13bS)-5-((tert-butyldimethylsilyl)oxy)-9,10-dihydroxy-6,15,15-trimethyl-2-phenyl-4,5,8,9,11,12-hexahydro-13bH-3a,7:9a,13a-dimethanobenzo[3,4]cyclodeca[1,2-d][1,3]dioxol-13(10H)-one