英文名称
(1R,1aR,2S,3R,4R,4aS,6S,7S,7aS,10S,11R,11aS,E)-1,1a,3,6,9,11a-hexamethyl-10-(3-methyl-2-methylenepentyl)-4,7,11-tris(2-methylallyl)-14-methylene-1,1a,2,3,4,6,7,10,11,11a-decahydro-5H-1,2-ethano-4a,7a-methanocyclopenta[a]cyclopropa[f][11]annulene