((2-(Diethylamino)Ethyl)Thio)-, 6-Ethenyldecahydro-5-Hydroxy-4,6,9,10-Tetramethyl-1-Oxo-3a,9-Propano-3aH-Cyclopentacycloocten-8-yl Ester (3aS-(3a-Alpha,4Beta,5Alpha,6Alpha,8Beta,9Alpha,9a-Beta,10S*))-
((2-(Diethylamino)ethyl)thio)acetic acid 8-ester with (3aS,4R,5S,6S,8R,9R,9aR,10R)-octahydro-5,8-dihydroxy-4,6,9,10)-tetramethyl-6-vinyl-3a,9-propano-3aH-cyclopentacycloocten-1(4H)-one