英文名称
6a-[[3-[(4a-Carboxy-10-hydroxy-2,2,6b,9,9,12a-hexamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicen-6a-yl)methoxycarbonyl]-6,7-dihydroxynaphthalene-2-carbonyl]oxymethyl]-10-hydroxy-2,2,6b,9,9,12a-hexamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid