(2bS,3aS,3bS,6S,6dR,8aR,13bS,13cR)-11-Chloro-1,1,13b,13c,17,17-hexamethyl-9-methylene-1,2a,2b,5,5a,6,7,8,8a,9,10,13,13b,13c,14,15,15a,16a-octadecahydro-3bH-6,7-(epoxymethano)cyclobuta[5,6]benzo[1,2-e] oxeto[3″,2″:2′,3′]oxireno[4′,4a′]chromeno[5′,6′:6,7]indeno[1,2-b]indole-3b,6d(4H)-diol

(2bS,3aS,3bS,6S,6dR,8aR,13bS,13cR)-11-Chlor-1,1,13b,13c,17,17-hexamethyl-9-methylen-1,2a,2b,5,5a,6,7,8,8a,9,10,13,13b,13c,14,15,15a,16a-octadecahydro-3bH-6,7-(epoxymethano)cyclobuta[5,6]benzo[1,2-e]ox eto[3″,2″:2′,3′]oxireno[4′,4a′]chromeno[5′,6′:6,7]indeno[1,2-b]indol-3b,6d(4H)-diol

(2bS,3aS,3bS,6S,6dR,8aR,13bS,13cR)-11-Chloro-1,1,13b,13c,17,17-hexamethyl-9-methylene-1,2a,2b,5,5a,6,7,8,8a,9,10,13,13b,13c,14,15,15a,16a-octadecahydro-3bH-6,7-(epoxymethano)cyclobuta[5,6]benzo[1,2-e] oxeto[3″,2″:2′,3′]oxireno[4′,4a′]chromeno[5′,6′:6,7]indeno[1,2-b]indole-3b,6d(4H)-diol

(2bS,3aS,3bS,6S,6dR,8aR,13bS,13cR)-11-Chloro-1,1,13b,13c,17,17-hexaméthyl-9-méthylène-1,2a,2b,5,5a,6,7,8,8a,9,10,13,13b,13c,14,15,15a,16a-octadécahydro-3bH-6,7-(époxyméthano)cyclobuta[5,6]benzo[1,2-e] oxéto[3″,2″:2′,3′]oxiréno[4′,4a′]chroméno[5′,6′:6,7]indéno[1,2-b]indole-3b,6d(4H)-diol

5H-Benzo[fg]cyclobut[kl]indeno[1,2-d][3]benzoxocin-13,14-imine-3b,10c(4H,5aH)-diol, 11-chloro-1,2a,2b,5b,7,7a,8,8a,9,10,14a,14b,15,16,16a,17a-hexadecahydro-1,1,7,7,14a,14b-hexamethyl-9-methylene-, (2b S,3aS,3bS,5bS,8aR,10cR,14aS,14bR)-