2-[(1R,3aS,4R,5S,7aR)-5-(6-cyanohex-1-en-2-yl)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-1,2,3,3a,4,5,6,7-octahydroinden-4-yl]acetic acid
2-[(1R,3aS,4R,5S,7aR)-5-(5-cyano-1-methylene-pentyl)-1-[(1R)-1,5-dimethylhexyl]-7a-methyl-1,2,3,3a,4,5,6,7-octahydroinden-4-yl]acetic acid
2-[(1R,3aS,4R,5S,7aR)-5-(5-cyano-1-methylenepentyl)-1-[(1R)-1,5-dimethylhexyl]-7a-methyl-1,2,3,3a,4,5,6,7-octahydroinden-4-yl]acetic acid
2-[(1R,3aS,4R,5S,7aR)-5-[1-(4-cyanobutyl)vinyl]-1-[(1R)-1,5-dimethylhexyl]-7a-methyl-1,2,3,3a,4,5,6,7-octahydroinden-4-yl]acetic acid
2-[(1R,3aS,4R,5S,7aR)-5-(6-cyanohex-1-en-2-yl)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-1,2,3,3a,4,5,6,7-octahydroinden-4-yl]ethanoic acid