Aldehyde
(1aR)-9aα-Acetyloxy-1aα,1bβ,4,4a,5,7aα,7b,8,9,9a-decahydro-4aβ,7bα,9β-trihydroxy-1,1,6,8α-tetramethyl-5-oxo-1H-cyclopropa[3,4]benz[1,2-e]azulene-3-carbaldehyde
(1aR)-9aα-Acetyloxy-1aα,1bβ,4,4a,5,7aα,7b,8,9,9a-decahydro-4aβ,7bα-dihydroxy-1,1,6,8α-tetramethyl-5,9-dioxo-1H-cyclopropa[3,4]benz[1,2-e]azulene-3-carbaldehyde
(1ar,2r,2's,3r,7bs)-2-hydroxy-2',3,3a-trimethyl-6-oxospiro[2,3,4,7b-tetrahydro-1ah-naphtho[1,2-b]oxirene-5,3'-oxirane]-2'-carbaldehyde
(1aR,4E,7aS,13S,13aS,13bR)-1,1a,2,3,6,7,7a,13,13a,13b-Decahydro-10,12-dihydroxy-1,1,4,7a-tetramethyl-13-(2-methylpropyl)benzo[b]cyclopropa[9,10]cyclodeca[1,2-e]pyran-9,11-dicarbaldehyde
(1aS,3aR,6aR,6bR)-3a-hydroxy-5,5,6b-trimethyl-3a,4,5,6,6a,6b-hexahydrocyclopropa[e]indene-1a,2(1H)-dicarbaldehyde
(1aS,3aS,4aS,5R,7aR,8aS,8bS)-7a,8b-dimethyl-5-(prop-1-en-2-yl)-1,1a,3a,4,4a,5,6,7,7a,8,8a,8b-dodecahydrocyclopenta[g]cyclopropa[a]naphthalene-3-carbaldehyde
(1aS,3aS,6aS,6bR)-2-(hydroxymethyl)-5,5,6b-trimethyl-3a,4,5,6,6a,6b-hexahydrocyclopropa[e]indene-1a(1H)-carbaldehyde