Spiro[9H-benzo[a]fluorene-9,2

11-Deoxo-6-oxo-5α,6-dihydrojervine

(3β)-17,23-Epoxy-3-hydroxy veratraMan-6(5H)-one

(2'R,3S,3'R,3'aS,4aS,6'S,6aR,6bS,7'aR,11aS,11bR)-1,2,3,3'a,4,4',4a,5',6',6a,6b,7,7',7'a,8,11,11a,11b-octadecahydro-3-hydroxy-3',6',10,11b-tetraMethylspiro[9H-benzo[a]fluorene-9,2'(3'H)-furo[3,2-b]pyridin]-5(6H)-one