Spiro[9H-benzo[a]fluorene-9,2′(3′H)-furo[3,2-b]pyridin]-3-ol, 1,2,3,3′a,4,4′,5′,6,6′,6a,6b,7,7′,7′a,8,11,11a,11b-octadecahydro-3′,6′,10,11b-tetramethyl-, (2′R,3S,3′R,3′aS,6′S,6aS,6bS,7′aR,11aS,11bR)-
Cyclopamine
Veratraman-3-ol, 17,23-epoxy-, (3β,23β)-
Jervine, 11-deoxo-
(2′R,3S,3′R,3′aS,6′S,6aS,6bS,7′aR,11aS,11bR)-1,2,3,3′a,4,4′,5′,6,6′,6a,6b,7,7′,7′a,8,11,11a,11b-Octadecahydro-3′,6′,10,11b-tetramethylspiro[9H-benzo[a]fluorene-9,2′(3′H)-furo[3,2-b]pyridin]-3-ol
11-Deoxyjervine
11-Deoxojervine
(-)-Cyclopamine